staging: ft1000: ft1000-pcmcia: removed unused variable in ft1000_hw.c

Variable whose value is initialized but never used is unnecessary. The following Coccinelle semantic patch removed the unused variable.

@e@
identifier i;
position p;
type T;
@@

extern T i@p;

@@
type T;
identifier i;
constant C;
position p != e.p;
@@

- T i@p;
  <+... when != i
- i = C;
  ...+>

Signed-off-by: Jiayi Ye <yejiayily@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: ft1000: Remove parentheses from return arguments

The sematic patch used for this is:

// <smpl>
@@
identifier i;
constant c;
@@

return
- (
    \(i\|-i\|i(...)\|c\)
- )
  ;
// </smpl>

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: os_dep: Replaced kzalloc and memcpy with kmemdup

Replaced calls to kzalloc followed by memcpy with a single call to
kmemdup.

Patch found using coccicheck.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: os_dep: Remove useless cast on kzalloc

Casting rhe return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language, as mentioned in
Documentation/CodingStyle, Chap 14.

Removed the cast on kzalloc return value.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8188eu: core: fixed msleep < 20ms can sleep for up to 20ms warning in rtw_efuse.c

This patch fixes following checkpatch.pl warning:
WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.txt

Signed-off-by: Jiayi Ye <yejiayily@gmail.comi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: llite: Declare ptr args correctly

This patch fixes the following checkpatch errors:
ERROR: "foo * bar" should be "foo *bar"

951: FILE: drivers/staging/lustre/lustre/llite/namei.c:951:
static void ll_get_child_fid(struct inode * dir, struct qstr *name,

1193: FILE: drivers/staging/lustre/lustre/llite/namei.c:1193:
static int ll_unlink(struct inode * dir, struct dentry *dentry)

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: libcfs: Fix switch-case indent

This patch fixes the following checkpatch error:j
ERROR: switch and case should be at the same indent
105: FILE: drivers/staging/lustre/lustre/libcfs/fail.c:105:

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: llite: Use () around long macro

This patch fixes the following checkpatch.pl
error: "Macros with complex values should be enclosed
in parentheses."

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: llite: Remove C99 '//' comments

This patch fixes the following checkpatch.pl errors:

ERROR: do not use C99 // comments
538: FILE: drivers/staging/lustre/lustre/llite/rw26.c:538:
// .orig_aops.readpages      = ll_readpages,
816: FILE: drivers/staging/lustre/lustre/llite/lproc_llite.c:816:
//{ "mntpt_path",   ll_rd_path,      0, 0 },
826: FILE: drivers/staging/lustre/lustre/llite/lproc_llite.c:826:
//{ "filegroups",   lprocfs_rd_filegroups,  0, 0 },

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: llite: Use kcalloc not kzalloc with mult

This patch fixes the following checkpatch.pl warnings:
WARNING: Prefer kcalloc over kzalloc with multiply
166: FILE: drivers/staging/lustre/lustre/llite/dir.c:166:
page_pool = kzalloc(sizeof(page) * max_pages, GFP_NOFS);
796: FILE: drivers/staging/lustre/lustre/llite/lloop.c:796:
loop_dev = kzalloc(max_loop * sizeof(*loop_dev), GFP_KERNEL);
800: FILE: drivers/staging/lustre/lustre/llite/lloop.c:800:
disks = kzalloc(max_loop * sizeof(*disks), GFP_KERNEL);

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: Fix checkpatch.pl spacing-related errors

This patch fixes misc. spacing errors reported by
checkpatch.pl for lustre/llite/file.c

Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: lustre: lustre: obdecho: expand the GOTO macro in echo_client.c

The GOTO macro is not standard in Linux. The following Coccinelle semantic patch was used to expand the GOTO macro.

@@
identifier lbl;
identifier rc;
constant c;
@@

- GOTO(lbl,\(rc\|c\));
+ goto lbl;
@@
identifier lbl;
expression rc;
@@

- GOTO(lbl,rc);
+ rc;
+ goto lbl;

Signed-off-by: Jiayi Ye <yejiayily@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: Remove typedef ldlm_ns_hash_def_t

The linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedef for
ldlm_ns_hash_def_t. Also, the name of the struct is changed to drop
the _t, to make the name look less typedef-like.

This is done using Coccinelle. Semantic patch used to detect this
case is as follows:

@tn1@
type td;
@@

typedef struct { ... } td;

@script:python tf@
td << tn1.td;
tdres;
@@

coccinelle.tdres = td;

@@
type tn1.td;
identifier tf.tdres;
@@

-typedef
 struct
+  tdres
   { ... }
-td
 ;

@@
type tn1.td;
identifier tf.tdres;
@@
-td
+ struct tdres

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: lnet: Make functions static

This patch makes functions proc_lnet_routes, proc_lnet_routers,
proc_lnet_peers and proc_lnet_nis static in file router_proc.c
as they are used only in this file.

This problem is detected by sparse.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: iio: iio_event_monitor: Add support for missing IIO modifiers

This patch adds the missing IIO modifiers in event_is_known function
and iio_modifier_names vector.

Additionally, it removes duplicate name entries of IIO_MOD_LIGHT_BOTH
and IIO_MOD_LIGHT_IR in iio_modifier_names.

Signed-off-by: Roberta Dobrescu <roberta.dobrescu@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: dgnc: Remove unused sniff code

The output written by dgnc_sniff_nowait_nolock() is never used
anywhere since commit 35cf90459312f ("staging: dgnc: removes proc code")
deleted the code that used to copy it to user space.
dgnc_sniff_nowait_nolock() uses 'timeval' to create header timestamps for
the data dump.

32-bit systems using 'struct timeval' will break in the year 2038,
This patch removes dgnc_sniff_nowait_nolock() and all ch_sniff_* members
of struct channel_t defined in "dgnc_driver.h". It also removes their usage
from the driver files and hence y2038 issue is also resolved.

Signed-off-by: Somya Anand <somyaanand214@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: wcmd.c: fix print priority warning

This patch fixes the following warning generated by checkpatch.pl
for the file wcmd.c

WARNING: printk() should include KERN_ facility level

printk was replaced by netdev_err since providing printk with the
facility level KERN_ERR generated the printing priority warning.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: skein: File Reorg

Reorganizes file to remove #defines from middle of functions. Also
removes #if'd loop declarations and adds ternary if driven loops.

Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: skein: Whitespace cleanup

Pretties up multiline #defines and many other whitespace issues

Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

android: binder: remove binder.h

binder.h isn't needed to just include a uapi file and set a single
define, so move it into binder.c to save a few lines of code.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

android: uapi: binder.h

add types.h to .h file to pass the checker scripts, and provide a proper
uapi .h file.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: android: binder: move to the "real" part of the kernel

The Android binder code has been "stable" for many years now.  No matter
what comes in the future, we are going to have to support this API, so
might as well move it to the "real" part of the kernel as there's no
real work that needs to be done to the existing code.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: bcm: remove driver

The Beceem WiMAX driver was barely function in its current state
and was non-functional on 64 bit systems.  Based on repeated
statements from Greg KH that he wanted the driver removed, I am
removing the driver.

CC: Matthias Beyer <mail@beyermatthias.de>
CC: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: replace memcpy() by ether_addr_copy() using coccinelle and pack variables

This patch focuses on fixing the following warning generated
by checkpatch.pl for the file rxtx.c :

Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)

The changes were applied using the following coccinelle rule:

@@ expression e1, e2; @@

- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);

After applying the rule, some referencing operations were
adjusted manually to avoid a gcc compilation warning.

According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.
A check was made on the following datastructures:

        - vnt_mic_hdr
        - tagS802_11Header
        - tagSEthernetHeader
        - vnt_rts_g
        - ieee80211_rts
        - vnt_private

To maintain that the array abyCurrentNetAddr in vnt_private is aligned,
it was placed before the boolean bLinkPass in the struct definition.
The definition can be found in device.h. A couple of variables were
packed in holes detected by pahole.

Output of pahole when running it on rxtx.o after the changes:

truct tagSEthernetHeader {
        unsigned char          abyDstAddr[6];        /* 0     6 */
        unsigned char          abySrcAddr[6];        /* 6     6 */
        short unsigned int     wType;                /* 12    2 */

        /* size: 14, cachelines: 1, members: 3 */
        /* last cacheline: 14 bytes */
};
struct tagS802_11Header {
        short unsigned int     wFrameCtl;            /* 0     2 */
        short unsigned int     wDurationID;          /* 2     2 */
        unsigned char          abyAddr1[6];          /* 4     6 */
        unsigned char          abyAddr2[6];          /* 10    6 */
        unsigned char          abyAddr3[6];          /* 16    6 */
        short unsigned int     wSeqCtl;              /* 22    2 */
        unsigned char          abyAddr4[6];          /* 24    6 */

        /* size: 30, cachelines: 1, members: 7 */
        /* last cacheline: 30 bytes */
};
struct ieee80211_rts {
        __le16                 frame_control;        /* 0     2 */
        __le16                 duration;             /* 2     2 */
        u8                     ra[6];                /* 4     6 */
        u8                     ta[6];                /* 10    6 */

        /* size: 16, cachelines: 1, members: 4 */
        /* last cacheline: 16 bytes */
};
struct vnt_private {
        struct pci_dev *       pcid;                 /* 0     4 */
        struct net_device *    dev;                  /* 4     4 */
        dma_addr_t             pool_dma;             /* 8     4 */
        dma_addr_t             rd0_pool_dma;         /* 12    4 */
        dma_addr_t             rd1_pool_dma;         /* 16    4 */
        dma_addr_t             td0_pool_dma;         /* 20    4 */
        dma_addr_t             td1_pool_dma;         /* 24    4 */
        dma_addr_t             tx_bufs_dma0;         /* 28    4 */
        dma_addr_t             tx_bufs_dma1;         /* 32    4 */
        dma_addr_t             tx_beacon_dma;        /* 36    4 */
        unsigned char *        tx0_bufs;             /* 40    4 */
        unsigned char *        tx1_bufs;             /* 44    4 */
        unsigned char *        tx_beacon_bufs;       /* 48    4 */
        CHIP_TYPE              chip_id;              /* 52    4 */
        void *                 PortOffset;           /* 56    4 */
        long unsigned int      dwIsr;                /* 60    4 */
        /*--- cacheline 1 boundary (64 bytes) ---*/
        u32                    memaddr;              /* 64    4 */
        u32                    ioaddr;               /* 68    4 */
        u32                    io_size;              /* 72    4 */
        unsigned char          byRevId;              /* 76    1 */
        unsigned char          byRxMode;             /* 77    1 */
        short unsigned int     SubSystemID;          /* 78    2 */
        short unsigned int     SubVendorID;          /* 80    2 */
        spinlock_t             lock;                 /* 82    2 */
        int                    nTxQueues;            /* 84    4 */
        volatile int           iTDUsed;              /* 88    8 */
        volatile PSTxDesc      apCurrTD;             /* 96    8 */
        volatile PSTxDesc      apTailTD;             /* 104   8 */
        volatile PSTxDesc      apTD0Rings;           /* 112   4 */
        volatile PSTxDesc      apTD1Rings;           /* 116   4 */
        volatile PSRxDesc      aRD0Ring;             /* 120   4 */
        volatile PSRxDesc      aRD1Ring;             /* 124   4 */
        /*--- cacheline 2 boundary (128 bytes) ---*/
        volatile PSRxDesc      pCurrRD;              /* 128   8 */
        SCache                 sDupRxCache;          /* 136  44 */
        SDeFragControlBlock    sRxDFCB[64];          /* 180  2048 */
        /*--- cacheline 34 boundary (2176 bytes) was 52 bytes ago ---*/
        unsigned int           cbDFCB;               /* 2228  4 */
        unsigned int           cbFreeDFCB;           /* 2232  4 */
        unsigned int           uCurrentDFCBIdx;      /* 2236  4 */
        /*--- cacheline 35 boundary (2240 bytes) ---*/
        OPTIONS                sOpts;                /* 2240 52 */
        u32                    flags;                /* 2292  4 */
        u32                    rx_buf_sz;            /* 2296  4 */
        int                    multicast_limit;      /* 2300  4 */
        /*--- cacheline 36 boundary (2304 bytes) ---*/
        pid_t                  MLMEThr_pid;          /* 2304  4 */
        struct completion      notify;               /* 2308 16 */
        struct semaphore       mlme_semaphore;       /* 2324 16 */
        u32                    rx_bytes;             /* 2340  4 */
        unsigned char          byLocalID;            /* 2344  1 */
        unsigned char          byRFType;             /* 2345  1 */
        unsigned char          byMaxPwrLevel;        /* 2346  1 */
        unsigned char          byZoneType;           /* 2347  1 */
        bool                   bZoneRegExist;        /* 2348  1 */
        unsigned char          byOriginalZonetype;   /* 2349  1 */
        unsigned char          abyMacContext[384];   /* 2350  384 */
        /*--- cacheline 42 boundary (2688 bytes) was 46 bytes ago ---*/
        unsigned char          abyCurrentNetAddr[6]; /* 2734  6 */
        bool                   bLinkPass;            /* 2740  1 */

        /* XXX 3 bytes hole, try to pack */

        SStatCounter           scStatistic;          /* 2744  776 */
        /*--- cacheline 55 boundary (3520 bytes) ---*/
        SDot11Counters         s802_11Counter;       /* 3520  172 */
        /*--- cacheline 57 boundary (3648 bytes) was 44 bytes ago ---*/
        PSMgmtObject           pMgmt;                /* 3692  4 */
        SMgmtObject            sMgmtObj;             /* 3696 95840 */
        /*--- cacheline 1555 boundary (99520 bytes) was 16 bytes ago ---*/

        /* Bitfield combined with previous fields */

        unsigned int           uCurrRSSI;            /* 0    4 */
        unsigned char          byCurrSQ;             /* 0    1 */
        long unsigned int      dwTxAntennaSel;       /* 0    4 */
        long unsigned int      dwRxAntennaSel;       /* 0    4 */
        unsigned char          byAntennaCount;       /* 0    1 */
        unsigned char          byRxAntennaMode;      /* 0    1 */
        unsigned char          byTxAntennaMode;      /* 0    1 */
        bool                   bTxRxAntInv;          /* 0    1 */
        unsigned char *        pbyTmpBuff;           /* 0    4 */
        unsigned int           uSIFS;                /* 0    4 */
        unsigned int           uDIFS;                /* 0    4 */
        unsigned int           uEIFS;                /* 0    4 */
        unsigned int           uSlot;                /* 0    4 */
        unsigned int           uCwMin;               /* 0    4 */
        unsigned int           uCwMax;               /* 0    4 */
        unsigned char          bySIFS;               /* 0    1 */
        unsigned char          byDIFS;               /* 0    1 */
        unsigned char          byEIFS;               /* 0    1 */
        unsigned char          bySlot;               /* 0    1 */
        unsigned char          byCWMaxMin;           /* 0    1 */
        CARD_PHY_TYPE          eCurrentPHYType;      /* 0    4 */
        VIA_BB_TYPE            byBBType;             /* 0    4 */
        VIA_PKT_TYPE           byPacketType;         /* 0    4 */
        short unsigned int     wBasicRate;           /* 0    2 */
        unsigned char          byACKRate;            /* 0    1 */
        unsigned char          byTopOFDMBasicRate;   /* 0    1 */
        unsigned char          byTopCCKBasicRate;    /* 0    1 */
        unsigned char          byMinChannel;         /* 0    1 */
        unsigned char          byMaxChannel;         /* 0    1 */
        unsigned int           uConnectionRate;      /* 0    4 */
        unsigned char          byPreambleType;       /* 0    1 */
        unsigned char          byShortPreamble;      /* 0    1 */
        short unsigned int     wCurrentRate;         /* 0    2 */
        short unsigned int     wRTSThreshold;        /* 0    2 */
        short unsigned int     wFragmentationThreshold; /* 0    2 */
        unsigned char          byShortRetryLimit;    /* 0    1 */
        unsigned char          byLongRetryLimit;     /* 0    1 */
        enum nl80211_iftype    op_mode;              /* 0    4 */
        unsigned char          byOpMode;             /* 0    1 */
        bool                   bBSSIDFilter;         /* 0    1 */
        short unsigned int     wMaxTransmitMSDULifetime; /* 0     2 */
        unsigned char          abyBSSID[6];          /* 0    6 */
        unsigned char          abyDesireBSSID[6];    /* 0    6 */
        short unsigned int     wACKDuration;         /* 0    2 */
        short unsigned int     wRTSTransmitLen;      /* 0    2 */
        unsigned char          byRTSServiceField;    /* 0    1 */
        unsigned char          byRTSSignalField;     /* 0    1 */
        long unsigned int      dwMaxReceiveLifetime; /* 0    4 */
        bool                   bEncryptionEnable;    /* 0    1 */
        bool                   bLongHeader;          /* 0    1 */
        bool                   bShortSlotTime;       /* 0    1 */
        bool                   bProtectMode;         /* 0    1 */
        bool                   bNonERPPresent;       /* 0    1 */
        bool                   bBarkerPreambleMd;    /* 0    1 */
        unsigned char          byERPFlag;            /* 0    1 */
        short unsigned int     wUseProtectCntDown;   /* 0    2 */
        bool                   bRadioControlOff;     /* 0    1 */
        bool                   bRadioOff;            /* 0    1 */
        bool                   bEnablePSMode;        /* 0    1 */
        short unsigned int     wListenInterval;      /* 0    2 */
        bool                   bPWBitOn;             /* 0    1 */
        WMAC_POWER_MODE        ePSMode;              /* 0    4 */
        unsigned char          byRadioCtl;           /* 0    1 */
        unsigned char          byGPIO;               /* 0    1 */
        bool                   bHWRadioOff;          /* 0    1 */
        bool                   bPrvActive4RadioOFF;  /* 0    1 */
        bool                   bGPIOBlockRead;       /* 0    1 */
        short unsigned int     wSeqCounter;          /* 0    2 */
        short unsigned int     wBCNBufLen;           /* 0    2 */
        bool                   bBeaconBufReady;      /* 0    1 */
        bool                   bBeaconSent;          /* 0    1 */
        bool                   bIsBeaconBufReadySet; /* 0    1 */
        unsigned int           cbBeaconBufReadySetCnt; /* 0     4 */
        bool                   bFixRate;             /* 0    1 */
        unsigned char          byCurrentCh;          /* 0    1 */
        unsigned int           uScanTime;            /* 0    4 */
        CMD_STATE              eCommandState;        /* 0    4 */
        CMD_CODE               eCommand;             /* 0    4 */
        bool                   bBeaconTx;            /* 0    1 */
        bool                   bStopBeacon;          /* 0    1 */
        bool                   bStopDataPkt;         /* 0    1 */
        bool                   bStopTx0Pkt;          /* 0    1 */
        unsigned int           uAutoReConnectTime;   /* 0    4 */
        CMD_ITEM               eCmdQueue[32];        /* 0  1408 */
        unsigned int           uCmdDequeueIdx;       /* 0    4 */
        unsigned int           uCmdEnqueueIdx;       /* 0    4 */
        unsigned int           cbFreeCmdQueue;       /* 0    4 */
        bool                   bCmdRunning;          /* 0    1 */
        bool                   bCmdClear;            /* 0    1 */
        bool                   bRoaming;             /* 0    1 */
        unsigned char          abyIPAddr[4];         /* 0    4 */
        long unsigned int      ulTxPower;            /* 0    4 */
        NDIS_802_11_WEP_STATUS eEncryptionStatus;    /* 0    4 */
        bool                   bTransmitKey;         /* 0    1 */
        NDIS_802_11_WEP_STATUS eOldEncryptionStatus; /* 0    4 */
        SKeyManagement         sKey;                 /* 0  3784 */
        long unsigned int      dwIVCounter;          /* 0    4 */
        u64                    qwPacketNumber;       /* 0    8 */
        unsigned int           uCurrentWEPMode;      /* 0    4 */
        RC4Ext                 SBox;                 /* 0  264 */
        unsigned char          abyPRNG[35];          /* 0   35 */
        unsigned char          byKeyIndex;           /* 0    1 */
        unsigned int           uKeyLength;           /* 0    4 */
        unsigned char          abyKey[29];           /* 0   29 */
        bool                   bAES;                 /* 0    1 */
        unsigned char          byCntMeasure;         /* 0    1 */
        unsigned int           uAssocCount;          /* 0    4 */
        bool                   bMoreData;            /* 0    1 */
        bool                   bGrpAckPolicy;        /* 0    1 */
        bool                   bAssocInfoSet;        /* 0    1 */
        unsigned char          byAutoFBCtrl;         /* 0    1 */
        bool                   bTxMICFail;           /* 0    1 */
        bool                   bRxMICFail;           /* 0    1 */
        unsigned int           uRATEIdx;             /* 0    4 */
        bool                   bUpdateBBVGA;         /* 0    1 */
        unsigned int           uBBVGADiffCount;      /* 0    4 */
        unsigned char          byBBVGANew;           /* 0    1 */
        unsigned char          byBBVGACurrent;       /* 0    1 */
        unsigned char          abyBBVGA[4];          /* 0    4 */
        long int               ldBmThreshold[4];     /* 0   16 */
        unsigned char          byBBPreEDRSSI;        /* 0    1 */
        unsigned char          byBBPreEDIndex;       /* 0    1 */
        bool                   bRadioCmd;            /* 0    1 */
        long unsigned int      dwDiagRefCount;       /* 0    4 */
        unsigned char          byFOETuning;          /* 0    1 */
        unsigned char          byAutoPwrTunning;     /* 0    1 */
        short int              sPSetPointCCK;        /* 0    2 */
        short int              sPSetPointOFDMG;      /* 0    2 */
        short int              sPSetPointOFDMA;      /* 0    2 */
        long int               lPFormulaOffset;      /* 0    4 */
        short int              sPThreshold;          /* 0    2 */
        char                   cAdjustStep;          /* 0    1 */
        char                   cMinTxAGC;            /* 0    1 */
        unsigned char          byCCKPwr;             /* 0    1 */
        unsigned char          byOFDMPwrG;           /* 0    1 */
        unsigned char          byCurPwr;             /* 0    1 */
        char                   byCurPwrdBm;          /* 0    1 */
        unsigned char          abyCCKPwrTbl[15];     /* 0   15 */
        unsigned char          abyOFDMPwrTbl[57];    /* 0   57 */
        char                   abyCCKDefaultPwr[15]; /* 0   15 */
        char                   abyOFDMDefaultPwr[57]; /* 0  57 */
        char                   abyRegPwr[57];        /* 0   57 */
        char                   abyLocalPwr[57];      /* 0   57 */
        unsigned char          byBBCR4d;             /* 0    1 */
        unsigned char          byBBCRc9;             /* 0    1 */
        unsigned char          byBBCR88;             /* 0    1 */
        unsigned char          byBBCR09;             /* 0    1 */
        struct timer_list      sTimerCommand;        /* 0   52 */
        struct timer_list      sTimerTxData;         /* 0   52 */
        long unsigned int      nTxDataTimeCout;      /* 0    4 */
        bool                   fTxDataInSleep;       /* 0    1 */
        bool                   IsTxDataTrigger;      /* 0    1 */
        bool                   fWPA_Authened;        /* 0    1 */
        unsigned char          byReAssocCount;       /* 0    1 */
        unsigned char          byLinkWaitCount;      /* 0    1 */
        unsigned char          abyNodeName[17];      /* 0   17 */
        bool                   bDiversityRegCtlON;   /* 0    1 */
        bool                   bDiversityEnable;     /* 0    1 */
        long unsigned int      ulDiversityNValue;    /* 0    4 */
        long unsigned int      ulDiversityMValue;    /* 0    4 */
        unsigned char          byTMax;               /* 0    1 */
        unsigned char          byTMax2;              /* 0    1 */
        unsigned char          byTMax3;              /* 0    1 */
        long unsigned int      ulSQ3TH;              /* 0    4 */
        long unsigned int      uDiversityCnt;        /* 0    4 */
        unsigned char          byAntennaState;       /* 0    1 */
        long unsigned int      ulRatio_State0;       /* 0    4 */
        long unsigned int      ulRatio_State1;       /* 0    4 */
        struct timer_list      TimerSQ3Tmax1;        /* 0   52 */
        struct timer_list      TimerSQ3Tmax2;        /* 0   52 */
        struct timer_list      TimerSQ3Tmax3;        /* 0   52 */
        long unsigned int      uNumSQ3[12];          /* 0   48 */
        short unsigned int     wAntDiversityMaxRate; /* 0    2 */
        SEthernetHeader        sTxEthHeader;         /* 0   14 */
        SEthernetHeader        sRxEthHeader;         /* 0   14 */
        unsigned char          abyBroadcastAddr[6];  /* 0    6 */
        unsigned char          abySNAP_RFC1042[6];   /* 0    6 */
        unsigned char          abySNAP_Bridgetunnel[6]; /* 0     6 */
        unsigned char          abyEEPROM[256];       /* 0   256 */
        SPMKID                 gsPMKID;              /* 0   360 */
        SPMKIDCandidateEvent   gsPMKIDCandidate;     /* 0    72 */
        bool                   b11hEnable;           /* 0     1 */
        unsigned char          abyCountryCode[3];    /* 0     3 */
        unsigned int           uNumOfMeasureEIDs;    /* 0     4 */
        PWLAN_IE_MEASURE_REQ   pCurrMeasureEID;      /* 0     4 */
        bool                   bMeasureInProgress;   /* 0     1 */
        unsigned char          byOrgChannel;         /* 0     1 */
        unsigned char          byOrgRCR;             /* 0     1 */
        long unsigned int      dwOrgMAR0;            /* 0     4 */
        long unsigned int      dwOrgMAR4;            /* 0     4 */
        unsigned char          byBasicMap;           /* 0     1 */
        unsigned char          byCCAFraction;        /* 0     1 */
        unsigned char          abyRPIs[8];           /* 0     8 */
        long unsigned int      dwRPIs[8];            /* 0    32 */
        bool                   bChannelSwitch;       /* 0     1 */
        unsigned char          byNewChannel;         /* 0     1 */
        unsigned char          byChannelSwitchCount; /* 0     1 */
        bool                   bQuietEnable;         /* 0     1 */
        bool                   bEnableFirstQuiet;    /* 0     1 */
        unsigned char          byQuietStartCount;    /* 0     1 */
        unsigned int           uQuietEnqueue;        /* 0     4 */
        long unsigned int      dwCurrentQuietEndTime; /* 0     4 */
        SQuietControl          sQuiet[8];            /* 0    96 */
        bool                   bCountryInfo5G;       /* 0     1 */
        bool                   bCountryInfo24G;      /* 0     1 */
        short unsigned int     wBeaconInterval;      /* 0     2 */
        struct net_device *    wpadev;               /* 0     4 */
        bool                   bWPADEVUp;            /* 0     1 */
        struct sk_buff *       skb;                  /* 0     4 */
        unsigned int           bwextcount;           /* 0     4 */
        bool                   bWPASuppWextEnabled;  /* 0     1 */
        bool                   bEnableHostapd;       /* 0     1 */
        bool                   bEnable8021x;         /* 0     1 */
        bool                   bEnableHostWEP;       /* 0     1 */
        struct net_device *    apdev;                /* 0     4 */
        int                    (*tx_80211)(struct sk_buff *,
                                 struct net_device *); /* 0     4 */
        unsigned int           uChannel;             /* 0     4 */
        bool                   bMACSuspend;          /* 0     1 */
        struct iw_statistics   wstats;               /* 0    32 */
        bool                   bCommit;              /* 0     1 */
        /*--- cacheline 1672 boundary (107008 bytes) ---*/

        /* size: 107008, cachelines: 1672, members: 279 */
        /* sum members: 107005, holes: 1, sum holes: 3 */
        /* padding: 41471 */

        /* BRAIN FART ALERT! 107008 != 107005 + 3(holes), diff = 0 */

};
struct vnt_mic_hdr {
        u8                     id;                   /* 0     1 */
        u8                     tx_priority;          /* 1     1 */
        u8                     mic_addr2[6];         /* 2     6 */
        u8                     ccmp_pn[6];           /* 8     6 */
        __be16                 payload_len;          /* 14    2 */
        __be16                 hlen;                 /* 16    2 */
        __le16                 frame_control;        /* 18    2 */
        u8                     addr1[6];             /* 20    6 */
        u8                     addr2[6];             /* 26    6 */
        u8                     addr3[6];             /* 32    6 */
        __le16                 seq_ctrl;             /* 38    2 */
        u8                     addr4[6];             /* 40    6 */
        u16                    packing;              /* 46    2 */

        /* size: 48, cachelines: 1, members: 13 */
        /* last cacheline: 48 bytes */
};
struct vnt_rts_g {
        struct vnt_phy_field   b;                    /*  0    4 */
        struct vnt_phy_field   a;                    /*  4    4 */
        __le16                 duration_ba;          /*  8    2 */
        __le16                 duration_aa;          /* 10    2 */
        __le16                 duration_bb;          /* 12    2 */
        u16                    reserved;             /* 14    2 */
        struct ieee80211_rts   data;                 /* 16   16 */

        /* size: 32, cachelines: 1, members: 7 */
        /* last cacheline: 32 bytes */
};

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: wmgr.c and wmgr.h: replace memcpy() by ether_addr_copy() using coccinelle and pack variable

This patch focuses on fixing the following warning generated
by checkpatch.pl for the file wmgr.c :

Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)

The changes were applied using the following coccinelle rule:

@@ expression e1, e2; @@

- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);

According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.

To maintain that the array abyCurrBSSID in tagSMgmtObject is aligned,
it was placed after the int uCurrChannel in the struct definition.
This was done in wmgr.h

Here is the output of pahole for the relevant datastructures:

struct sockaddr {
        sa_family_t                sa_family;            /*     0     2 */
        char                       sa_data[14];          /*     2    14 */

        /* size: 16, cachelines: 1, members: 2 */
        /* last cacheline: 16 bytes */
};
struct tagSMgmtObject {
        void *                     pAdapter;             /*     0     4 */
        unsigned char              abyMACAddr[6];        /*     4     6 */

        /* XXX 2 bytes hole, try to pack */

        WMAC_CONFIG_MODE           eConfigMode;          /*    12     4 */
        CARD_PHY_TYPE              eCurrentPHYMode;      /*    16     4 */
        CARD_PHY_TYPE              eConfigPHYMode;       /*    20     4 */
        WMAC_CURRENT_MODE          eCurrMode;            /*    24     4 */
        WMAC_BSS_STATE             eCurrState;           /*    28     4 */
        PKnownBSS                  pCurrBSS;             /*    32     4 */
        unsigned char              byCSSGK;              /*    36     1 */
        unsigned char              byCSSPK;              /*    37     1 */

        /* XXX 2 bytes hole, try to pack */

        unsigned int               uCurrChannel;         /*    40     4 */
        unsigned char              abyCurrBSSID[6];      /*    44     6 */
        unsigned char              abyCurrSuppRates[19]; /*    50    19 */
        /* --- cacheline 1 boundary (64 bytes) was 5 bytes ago --- */
        unsigned char              abyCurrExtSuppRates[19]; /*    69    19 */
        unsigned char              abyCurrSSID[35];      /*    88    35 */

        /* XXX 1 byte hole, try to pack */

        short unsigned int         wCurrCapInfo;         /*   124     2 */
        short unsigned int         wCurrAID;             /*   126     2 */
        /* --- cacheline 2 boundary (128 bytes) --- */
        short unsigned int         wCurrATIMWindow;      /*   128     2 */
        short unsigned int         wCurrBeaconPeriod;    /*   130     2 */
        bool                       bIsDS;                /*   132     1 */
        unsigned char              byERPContext;         /*   133     1 */

        /* XXX 2 bytes hole, try to pack */

        CMD_STATE                  eCommandState;        /*   136     4 */
        unsigned int               uScanChannel;         /*   140     4 */
        unsigned char              abyDesireSSID[35];    /*   144    35 */
        unsigned char              abyDesireBSSID[6];    /*   179     6 */

        /* XXX 1 byte hole, try to pack */

        short unsigned int         wIBSSBeaconPeriod;    /*   186     2 */
        short unsigned int         wIBSSATIMWindow;      /*   188     2 */

        /* XXX 2 bytes hole, try to pack */

        /* --- cacheline 3 boundary (192 bytes) --- */
        unsigned int               uIBSSChannel;         /*   192     4 */
        unsigned char              abyIBSSSuppRates[19]; /*   196    19 */
        unsigned char              byAPBBType;           /*   215     1 */
        unsigned char              abyWPAIE[64];         /*   216    64 */
        /* --- cacheline 4 boundary (256 bytes) was 24 bytes ago --- */
        short unsigned int         wWPAIELen;            /*   280     2 */

        /* XXX 2 bytes hole, try to pack */

        unsigned int               uAssocCount;          /*   284     4 */
        bool                       bMoreData;            /*   288     1 */

        /* XXX 3 bytes hole, try to pack */

        WMAC_SCAN_STATE            eScanState;           /*   292     4 */
        WMAC_SCAN_TYPE             eScanType;            /*   296     4 */
        unsigned int               uScanStartCh;         /*   300     4 */
        unsigned int               uScanEndCh;           /*   304     4 */
        short unsigned int         wScanSteps;           /*   308     2 */

        /* XXX 2 bytes hole, try to pack */

        unsigned int               uScanBSSType;         /*   312     4 */
        unsigned char              abyScanSSID[35];      /*   316    35 */
        /* --- cacheline 5 boundary (320 bytes) was 31 bytes ago --- */
        unsigned char              abyScanBSSID[6];      /*   351     6 */

        /* XXX 3 bytes hole, try to pack */

        WMAC_AUTHENTICATION_MODE   eAuthenMode;          /*   360     4 */
        WMAC_ENCRYPTION_MODE       eEncryptionMode;      /*   364     4 */
        bool                       bShareKeyAlgorithm;   /*   368     1 */
        unsigned char              abyChallenge[128];    /*   369   128 */
        /* --- cacheline 7 boundary (448 bytes) was 49 bytes ago --- */
        bool                       bPrivacyInvoked;      /*   497     1 */
        bool                       bInTIM;               /*   498     1 */
        bool                       bMulticastTIM;        /*   499     1 */
        unsigned char              byDTIMCount;          /*   500     1 */
        unsigned char              byDTIMPeriod;         /*   501     1 */

        /* XXX 2 bytes hole, try to pack */

        WMAC_POWER_MODE            ePSMode;              /*   504     4 */
        short unsigned int         wListenInterval;      /*   508     2 */
        short unsigned int         wCountToWakeUp;       /*   510     2 */
        /* --- cacheline 8 boundary (512 bytes) --- */
        bool                       bInTIMWake;           /*   512     1 */

        /* XXX 3 bytes hole, try to pack */

        unsigned char *            pbyPSPacketPool;      /*   516     4 */
        unsigned char              byPSPacketPool[36];   /*   520    36 */
        bool                       bRxBeaconInTBTTWake;  /*   556     1 */
        unsigned char              abyPSTxMap[65];       /*   557    65 */

        /* XXX 2 bytes hole, try to pack */

        /* --- cacheline 9 boundary (576 bytes) was 48 bytes ago --- */
        unsigned int               uCmdBusy;             /*   624     4 */
        unsigned int               uCmdHostAPBusy;       /*   628     4 */
        unsigned char *            pbyMgmtPacketPool;    /*   632     4 */
        unsigned char              byMgmtPacketPool[2352]; /*   636  2352 */
        /* --- cacheline 46 boundary (2944 bytes) was 44 bytes ago --- */
        struct timer_list          sTimerSecondCallback; /*  2988    52 */
        /* --- cacheline 47 boundary (3008 bytes) was 32 bytes ago --- */
        SRxMgmtPacket              sRxPacket;            /*  3040    28 */
        KnownBSS                   sBSSList[42];         /*  3068 57288 */
        /* --- cacheline 943 boundary (60352 bytes) was 4 bytes ago --- */
        KnownNodeDB                sNodeDBTable[65];     /* 60356 20800 */
        /* --- cacheline 1268 boundary (81152 bytes) was 4 bytes ago --- */

        /* Bitfield combined with previous fields */

        SPMKIDCache                gsPMKIDCache;         /*     0   356 */
        bool                       bRoaming;             /*     0     1 */
        SAssocInfo                 sAssocInfo;           /*     0  7064 */
        bool                       b11hEnable;           /*     0     1 */
        bool                       bSwitchChannel;       /*     0     1 */
        unsigned char              byNewChannel;         /*     0     1 */
        PWLAN_IE_MEASURE_REP       pCurrMeasureEIDRep;   /*     0     4 */
        unsigned int               uLengthOfRepEIDs;     /*     0     4 */
        unsigned char              abyCurrentMSRReq[2352]; /*     0  2352 */
        unsigned char              abyCurrentMSRRep[2352]; /*     0  2352 */
        unsigned char              abyIECountry[2340];   /*     0  2340 */
        unsigned char              abyIBSSDFSOwner[6];   /*     0     6 */
        unsigned char              byIBSSDFSRecovery;    /*     0     1 */
        struct sk_buff             skb;                  /*     0   192 */

        /* XXX last struct has 4 bytes of padding */

        /* --- cacheline 1497 boundary (95808 bytes) was 32 bytes ago --- */

        /* size: 95840, cachelines: 1498, members: 81 */
        /* sum members: 95813, holes: 13, sum holes: 27 */
        /* padding: 30112 */
        /* paddings: 1, sum paddings: 4 */
        /* last cacheline: 32 bytes */

        /* BRAIN FART ALERT! 95840 != 95813 + 27(holes), diff = 0 */

};
struct pmkid_candidate {
        NDIS_802_11_MAC_ADDRESS    BSSID;                /*     0     6 */

        /* XXX 2 bytes hole, try to pack */

        long unsigned int          Flags;                /*     8     4 */

        /* size: 12, cachelines: 1, members: 2 */
        /* sum members: 10, holes: 1, sum holes: 2 */
        /* last cacheline: 12 bytes */
};

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: dpc.c: replace memcpy() by ether_addr_copy() using coccinelle

This patch focuses on fixing the following warning generated
by checkpatch.pl for the file dpc.c :

Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)

The changes were applied using the following coccinelle rule:

@@ expression e1, e2; @@

- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);

According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.

Here is the output of pahole for the relevant datastructures:

struct tagS802_11Header {
        short unsigned int         wFrameCtl;            /*     0     2 */
        short unsigned int         wDurationID;          /*     2     2 */
        unsigned char              abyAddr1[6];          /*     4     6 */
        unsigned char              abyAddr2[6];          /*    10     6 */
        unsigned char              abyAddr3[6];          /*    16     6 */
        short unsigned int         wSeqCtl;              /*    22     2 */
        unsigned char              abyAddr4[6];          /*    24     6 */

        /* size: 30, cachelines: 1, members: 7 */
        /* last cacheline: 30 bytes */
};
struct iw_michaelmicfailure {
        __u32                      flags;                /*     0     4 */
        struct sockaddr            src_addr;             /*     4    16 */
        __u8                       tsc[8];               /*    20     8 */

        /* size: 28, cachelines: 1, members: 3 */
        /* last cacheline: 28 bytes */
};
struct sockaddr {
        sa_family_t                sa_family;            /*     0     2 */
        char                       sa_data[14];          /*     2    14 */

        /* size: 16, cachelines: 1, members: 2 */
        /* last cacheline: 16 bytes */
};

There is one thing to note though, sa_data is a char array of size 14.
And the number of bytes copied using memcpy() or ether_addr_copy()
is 6.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: card.c: replace memcpy() by ether_addr_copy() using coccinelle

This patch focuses on fixing the following warning generated
by checkpatch.pl for the file rxtx.c :

Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)

The changes were applied using the following coccinelle rule:

@@ expression e1, e2; @@

- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);

According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.

Here is the output of pahole for the relevant datastructures:

struct pmkid_candidate {
        NDIS_802_11_MAC_ADDRESS    BSSID;                /*     0     6 */

        /* XXX 2 bytes hole, try to pack */

        long unsigned int          Flags;                /*     8     4 */

        /* size: 12, cachelines: 1, members: 2 */
        /* sum members: 10, holes: 1, sum holes: 2 */
        /* last cacheline: 12 bytes */
};

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Remove a stack of write only counters

We don't do anything with these, so get rid of them

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Eliminate write-only struct wlan_network->aid

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Remove unused struct ndis_802_11_key

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Fold struct wlan_phy_info into struct wlan_bssid_ex

Half the entries of struct wlan_phy_info weren't used and this makes
the code a little cleaner

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Remove unused struct zero_bulkout_content

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Re-organize struct xmit_priv for better packing

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Don't read REQ_NQOS_SEQ 16 bits and write back 8 bits

This fixes a potential endian bug

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Use register define REQ_NQOS_SEQ instead of hardcoded value

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Eliminate write-once variable xmit_priv->vcs_setting

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Use enum values for vcs_type

Be consistent in the use of enum VCS_TYPE

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Remove write-only struct xmit_priv->vcs_type

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: Fix alignment of mac_addr for ether_addr_copy() usage

Make sure struct eeprom_priv->mac_addr is 2 byte aligned to work with
ether_addr_copy()

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: delete SndEvt_ToAPI code

It's never enabled, so we can safely remove it.

Signed-off-by: Vladimir A. Nazarenko <naszar@ya.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Remove unused code inside switch case

This patch removes dead code in private_ioctl function and
iwctl_siwmode function, in file ioctl.c.

Inside switch, for a case no code gets executed
after break.

This was detected by smatch.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix pointer type declaration style errors

This fixes the following checkpatch.pl errors:

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c:1290 error: "foo* bar"
should be "foo *bar"

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c:1305 error: "foo * bar"
should be "foo *bar"

Signed-off-by: John Ledbetter <john@throttle.io>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers: staging: imx-drm driver cleanup

Wrapping two too long lines in two files of the imx-drm driver.

Signed-off-by: Rene Kolarik <rene.kolarik@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gs_fpgaboot: Fix "out of memory" error handling

Fix "out of memory" error handling

Signed-off-by: Dzmitry Sledneu <dzmitry.sledneu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: remove useless #if 1

There is code encapsulated in #if 1, let's remove it.

Signed-off-by: Vladimir A. Nazarenko <naszar@ya.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: dgap: introduce dgap_stop()

The dgap_init_module() need to unwind for cleanup variables properly.
Because dgap_init_module() calls dgap_cleanup_module() for freeing
variables but this function is possible to free variables
which are not allocated.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: remove global variable wpa_Result

This variable unused, so remove it.

Signed-off-by: Vladimir A. Nazarenko <naszar@ya.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: delete non-standard ioctl 0xFF

Custom ioctl 0xff is legacy code that was used for
patched version of wpa_supplicant,  where function
wpa_authen_Status_transfer() called this ioctl  to
tell authentication   status to  the driver. While
from upstream  was added only driver code  to  the
kernel  but  not  patches to the wpa_supplicant we
can safely remove this unused ioctl.

Signed-off-by: Vladimir A. Nazarenko <naszar@ya.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_ap: Fix void function return statements style warning.

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_ap.c WARNING: void function return statements are not generally useful

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_security: Fix void function return statements style warning.

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_security.c WARNING: void function return statements are not generally useful

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_wlan_util: Fix void function return statements style warning.

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_wlan_util.c WARNING: void function return statements are not generally useful

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_pwrctrl: Fix void function return statements style warning.

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_pwrctrl.c WARNING: void function return statements are not generally useful

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_mlme: fix void function return statements

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_mlme.c WARNING: void function return statements are not generally useful

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192u: Remove unused code

Below return statement dm_send_rssi_tofw
function has dead code.

This patch removes dead code from dm_send_rssi_tofw.

This was detected by smatch.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: lustre: Fix line over 80 characters warning

The following checkpatch warning was fixed:

WARNING: line over 80 characters

Signed-off-by: Tina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: Fix unnecessary parentheses style warning in rtl871x_xmit.c

This fixes the following checkpatch.pl warning:
WARNING: Unnecessary parentheses - maybe == should be = ?

Signed-off-by: Esra Altintas <es.altintas@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Fixed C99 // comment errors in wpa.h

The following patch fixes the checkpatch.pl warning:
ERROR: do not use C99 // comments

Signed-off-by: Esra Altintas <es.altintas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: vt6655: Use ether_addr_copy function

This patch fixes the following checkpatch.pl warnings:
WARNING: "Prefer ether_addr_copy() over memcpy() if the Ethernet
addresses are __aligned(2)" in file device_main.c
Pahole shows that the addresses are aligned

Signed-off-by: Dilek Uzulmez <dilekuzulmez@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_xmit: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_xmit.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_recv: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_recv.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_wlan_util: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_wlan_util.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_pwrctrl: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_pwrctrl.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_mlme_ext: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_mlme_ext.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_mlme: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_mlme.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_led: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_led.c WARNING: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_ieee80211: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_ieee80211.c  Warning: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8723au: core: rtw_cmd: Add blank line after declarations

The following patch fixes the checkpatch.pl warning:

drivers/staging/rtl8723au/core/rtw_ap.c Warning: Missing a blank line after declarations

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: octeon: ethernet-tx: fixed coding style warnings, missing blank lines

Fixed coding style warnings due to missing blank lines.
Dubious additions removed.

Signed-off-by: Roberto Medina <robertoxmed@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: octeon-usb: fix checkpatch.pl warnings

fixed several 'line over 80 characters' in places where it can be done
without changing/refactoring code

Signed-off-by: Aleh Suprunovich <br@ahlamon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: use ternary operators to reduce indentation level

Convert code in format of if (a) if(b) { [...] } to one line with a
simple ternary operation to avoid unnecesary increase of indentation
level.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: divide lines to make them less than 80 characters long

Make a couple of lines shorter than the max limit by diving them and
also make sure to align them properly where possible.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: align divided lines to opening paranthesis

Make all divided lines aligned to the opening paranthesis.

Basically makes all lines aligned to the opening paranthesis to make the
code more readable and it also gets rid of a lot of checkpatch.pl
"checks".

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: get rid of Camel Case, remove unneeded lines and parantheses

Convert labels from Camel Case to lower case, remove unnecessary
parantheses around operands of dereference operators and remove unneeded
empty lines before }.

Gets rid of a checkpatch.pl "check" that code should avoid Camel Case,
also the code had a bunch of &(a) where a is some variable so it gets
rid of them too.  Finally, in a few places there were a empty line
before } so remove them.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rts5208: combine ifs where possible

Join together chained if's where possible to lower the indentation
level.

In a lot of places of this code the indentation level is already very
high.
As a result, this patch increases the code flow and readability.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers: staging: rtl8723au: Fix "open brace '{' following struct go on the same line" errors

Fix checkpatch.pl "open brace '{' following struct go on the same line" errors

Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers: staging: rtl8723au: core: Fix "'foo * bar' should be 'foo *bar'" errors

Fix checkpatch.pl "'foo * bar' should be 'foo *bar'" errors

Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: Add Xilinx Clocking Wizard driver

Add a driver for the Xilinx Clocking Wizard soft IP. The clocking wizard
provides an AXI interface to dynamically reconfigure the clocking
resources of Xilinx FPGAs.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: gs_fpgaboot: Use print_hex_dump_bytes instead of pr_info

Use print_hex_dump_bytes instead of pr_info

Signed-off-by: Dzmitry Sledneu <dzmitry.sledneu@gmail.com>
Reviewed-by: Insop Song <insop.song@gainspeed.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8712: fix unnecessary elses after return/break in rtl8712_efuse.c

This patch fixes two unnecessary else conditions that were found by checkpatch.pl.

Signed-off-by: Serguey Parkhomovsky <sergueyparkhomovsky@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8712:ieee80211 remove unnecessary else

Removed unnecessary else after return/break to solve
checkpatch.pl warning

Signed-off-by: Nitin Kuppelur <nitinkuppelur@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: dgap: change function names properly

dgap_do_remap() and dgap_release_remap() names could be
changed to dgap_remap() and dgap_unmap().

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: dgap: remove unnecessary if statement for checking NULL

dgap_release_remap() function is only called after the memory
has been remapped so if statement for checking NULL doesn't
need.

And also release_mem_region() calls are moved after iounmap() calls.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: dgap: remove unused variable 'orig_count'

This patch fixes sparse warning
warning: variable ‘orig_count’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: bcm: fix sparse warning in module_param

This patch fixes sparse warning in module_param
warning: pointer targets in return differ in signedness [-Wpointer-sign]

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: comedi_fc.h: remove cfc_inc_scan_progress()

This inline function is no longer used. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: mite: use comedi_inc_scan_progress()

This inline function is just a wrapper around comedi_inc_scan_progress().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: comedi_fc.h: remove cfc_bytes_per_scan()

This inline function is no longer used. Remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: pcl818: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: pcl816: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: pcl812: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: mite: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: das16: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: amplc_pci230: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: amplc_pci224: use comedi_bytes_per_scan()

This inline function is just a wrapper around comedi_bytes_per_scan().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: amplc_pci230: use comedi_handle_events()

Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: rtd520: use comedi_handle_events()

Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

The code to cancel the async command can then be removed from rtd_interrupt().

Since the (*cancel) will also clear the FIFO, the ai_read_dregs() function
can also be removed.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: rtd520: clear FIFO when canceling async command

Clear the A/D FIFO as part of the analog input (*cancel) to help with
cleaning up the async command.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: s626: use comedi_handle_events()

Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

The s626_mc_disable() call when the end-of-acquisition is detected can
then be removed. The (*cancel) does the same thing.

For aesthetics, also remove the 'finished' local variable and just return
the ai_cmd_running state.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: pcmuio: use comedi_handle_events()

Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

Also, comedi_handle_events() does nothing if no events are set so the
local variable 'oldevents' can be removed.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: comedi: pcmmio: use comedi_handle_events()

Use comedi_handle_events() to automatically (*cancel) the async command
for an end-of-acquisition or if an error/overflow occurs.

Also, comedi_handle_events() does nothing if no events are set so the
local variable 'oldevents' can be removed.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>