From: Hannes Reinecke Date: Fri, 24 Oct 2014 12:26:45 +0000 (+0200) Subject: scsi: use sdev as argument for sense code printing X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d811b848ebb78a1135658aa20a80e31994df47f7;p=linux-beck.git scsi: use sdev as argument for sense code printing We should be using the standard dev_printk() variants for sense code printing. [hch: remove __scsi_print_sense call in xen-scsiback, Acked by Juergen] [hch: folded bracing fix from Dan Carpenter] Signed-off-by: Hannes Reinecke Reviewed-by: Robert Elliott Signed-off-by: Christoph Hellwig --- diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c index fabd4be2c985..68bf423008a4 100644 --- a/drivers/scsi/53c700.c +++ b/drivers/scsi/53c700.c @@ -602,7 +602,7 @@ NCR_700_scsi_done(struct NCR_700_Host_Parameters *hostdata, #ifdef NCR_700_DEBUG printk(" ORIGINAL CMD %p RETURNED %d, new return is %d sense is\n", SCp, SCp->cmnd[7], result); - scsi_print_sense("53c700", SCp); + scsi_print_sense(SCp); #endif dma_unmap_single(hostdata->dev, slot->dma_handle, diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index 52060e72b75d..53621a34c5f9 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -206,7 +206,7 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd, DPRINTK("result: 0x%x\n",result); if (driver_byte(result) & DRIVER_SENSE) { if (debug) - scsi_print_sense_hdr(ch->name, &sshdr); + scsi_print_sense_hdr(ch->device, ch->name, &sshdr); errno = ch_find_errno(&sshdr); switch(sshdr.sense_key) { diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index 2f447075adbb..9065b6f8f51b 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -1292,18 +1292,19 @@ static const struct error_info additional[] = struct error_info2 { unsigned char code1, code2_min, code2_max; + const char * str; const char * fmt; }; static const struct error_info2 additional2[] = { - {0x40, 0x00, 0x7f, "Ram failure (%x)"}, - {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"}, - {0x41, 0x00, 0xff, "Data path failure (%x)"}, - {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"}, - {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"}, - {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"}, - {0, 0, 0, NULL} + {0x40, 0x00, 0x7f, "Ram failure", ""}, + {0x40, 0x80, 0xff, "Diagnostic failure on component", ""}, + {0x41, 0x00, 0xff, "Data path failure", ""}, + {0x42, 0x00, 0xff, "Power-on or self-test failure", ""}, + {0x4D, 0x00, 0xff, "Tagged overlapped commands", "task tag "}, + {0x70, 0x00, 0xff, "Decompression exception", "short algorithm id of "}, + {0, 0, 0, NULL, NULL} }; /* description of the sense key values */ @@ -1349,7 +1350,8 @@ EXPORT_SYMBOL(scsi_sense_key_string); * This string may contain a "%x" and should be printed with ascq as arg. */ const char * -scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { +scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt) +{ #ifdef CONFIG_SCSI_CONSTANTS int i; unsigned short code = ((asc << 8) | ascq); @@ -1360,8 +1362,10 @@ scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { for (i = 0; additional2[i].fmt; i++) { if (additional2[i].code1 == asc && ascq >= additional2[i].code2_min && - ascq <= additional2[i].code2_max) - return additional2[i].fmt; + ascq <= additional2[i].code2_max) { + *fmt = additional2[i].fmt; + return additional2[i].str; + } } #endif return NULL; @@ -1369,49 +1373,53 @@ scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { EXPORT_SYMBOL(scsi_extd_sense_format); void -scsi_show_extd_sense(unsigned char asc, unsigned char ascq) +scsi_show_extd_sense(const struct scsi_device *sdev, const char *name, + unsigned char asc, unsigned char ascq) { - const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); + const char *extd_sense_fmt = NULL; + const char *extd_sense_str = scsi_extd_sense_format(asc, ascq, + &extd_sense_fmt); + + if (extd_sense_str) { + if (extd_sense_fmt) + sdev_prefix_printk(KERN_INFO, sdev, name, + "Add. Sense: %s (%s%x)", + extd_sense_str, extd_sense_fmt, + ascq); + else + sdev_prefix_printk(KERN_INFO, sdev, name, + "Add. Sense: %s", extd_sense_str); - if (extd_sense_fmt) { - if (strstr(extd_sense_fmt, "%x")) { - printk("Add. Sense: "); - printk(extd_sense_fmt, ascq); - } else - printk("Add. Sense: %s", extd_sense_fmt); } else { - if (asc >= 0x80) - printk("<> ASC=0x%x ASCQ=0x%x", asc, - ascq); - if (ascq >= 0x80) - printk("ASC=0x%x <> ASCQ=0x%x", asc, - ascq); - else - printk("ASC=0x%x ASCQ=0x%x", asc, ascq); + sdev_prefix_printk(KERN_INFO, sdev, name, + "%sASC=0x%x %sASCQ=0x%x\n", + asc >= 0x80 ? "<> " : "", asc, + ascq >= 0x80 ? "<> " : "", ascq); } - - printk("\n"); } EXPORT_SYMBOL(scsi_show_extd_sense); void -scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr) +scsi_show_sense_hdr(const struct scsi_device *sdev, const char *name, + const struct scsi_sense_hdr *sshdr) { const char *sense_txt; sense_txt = scsi_sense_key_string(sshdr->sense_key); if (sense_txt) - printk("Sense Key : %s ", sense_txt); + sdev_prefix_printk(KERN_INFO, sdev, name, + "Sense Key : %s [%s]%s\n", sense_txt, + scsi_sense_is_deferred(sshdr) ? + "deferred" : "current", + sshdr->response_code >= 0x72 ? + " [descriptor]" : ""); else - printk("Sense Key : 0x%x ", sshdr->sense_key); - - printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " : - "[current] "); - - if (sshdr->response_code >= 0x72) - printk("[descriptor]"); - - printk("\n"); + sdev_prefix_printk(KERN_INFO, sdev, name, + "Sense Key : 0x%x [%s]%s", sshdr->sense_key, + scsi_sense_is_deferred(sshdr) ? + "deferred" : "current", + sshdr->response_code >= 0x72 ? + " [descriptor]" : ""); } EXPORT_SYMBOL(scsi_show_sense_hdr); @@ -1419,12 +1427,11 @@ EXPORT_SYMBOL(scsi_show_sense_hdr); * Print normalized SCSI sense header with a prefix. */ void -scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) +scsi_print_sense_hdr(const struct scsi_device *sdev, const char *name, + const struct scsi_sense_hdr *sshdr) { - printk(KERN_INFO "%s: ", name); - scsi_show_sense_hdr(sshdr); - printk(KERN_INFO "%s: ", name); - scsi_show_extd_sense(sshdr->asc, sshdr->ascq); + scsi_show_sense_hdr(sdev, name, sshdr); + scsi_show_extd_sense(sdev, name, sshdr->asc, sshdr->ascq); } EXPORT_SYMBOL(scsi_print_sense_hdr); @@ -1513,33 +1520,26 @@ scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len, } /* Normalize and print sense buffer with name prefix */ -void __scsi_print_sense(const char *name, const unsigned char *sense_buffer, - int sense_len) +void __scsi_print_sense(const struct scsi_device *sdev, const char *name, + const unsigned char *sense_buffer, int sense_len) { struct scsi_sense_hdr sshdr; - printk(KERN_INFO "%s: ", name); scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr); - scsi_show_sense_hdr(&sshdr); + scsi_show_sense_hdr(sdev, name, &sshdr); scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr); - printk(KERN_INFO "%s: ", name); - scsi_show_extd_sense(sshdr.asc, sshdr.ascq); + scsi_show_extd_sense(sdev, name, sshdr.asc, sshdr.ascq); } EXPORT_SYMBOL(__scsi_print_sense); /* Normalize and print sense buffer in SCSI command */ -void scsi_print_sense(char *name, struct scsi_cmnd *cmd) +void scsi_print_sense(const struct scsi_cmnd *cmd) { - struct scsi_sense_hdr sshdr; + struct gendisk *disk = cmd->request->rq_disk; + const char *disk_name = disk ? disk->disk_name : NULL; - scmd_printk(KERN_INFO, cmd, " "); - scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, - &sshdr); - scsi_show_sense_hdr(&sshdr); - scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, - &sshdr); - scmd_printk(KERN_INFO, cmd, " "); - scsi_show_extd_sense(sshdr.asc, sshdr.ascq); + __scsi_print_sense(cmd->device, disk_name, cmd->sense_buffer, + SCSI_SENSE_BUFFERSIZE); } EXPORT_SYMBOL(scsi_print_sense); diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index dff37a250d79..3d0d13c4da15 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -259,9 +259,10 @@ static int osst_chk_result(struct osst_tape * STp, struct osst_request * SRpnt) SRpnt->cmd[0], SRpnt->cmd[1], SRpnt->cmd[2], SRpnt->cmd[3], SRpnt->cmd[4], SRpnt->cmd[5]); if (scode) printk(OSST_DEB_MSG "%s:D: Sense: %02x, ASC: %02x, ASCQ: %02x\n", - name, scode, sense[12], sense[13]); + name, scode, sense[12], sense[13]); if (cmdstatp->have_sense) - __scsi_print_sense("osst ", SRpnt->sense, SCSI_SENSE_BUFFERSIZE); + __scsi_print_sense(STp->device, name, + SRpnt->sense, SCSI_SENSE_BUFFERSIZE); } else #endif @@ -275,7 +276,8 @@ static int osst_chk_result(struct osst_tape * STp, struct osst_request * SRpnt) SRpnt->cmd[0] != TEST_UNIT_READY)) { /* Abnormal conditions for tape */ if (cmdstatp->have_sense) { printk(KERN_WARNING "%s:W: Command with sense data:\n", name); - __scsi_print_sense("osst ", SRpnt->sense, SCSI_SENSE_BUFFERSIZE); + __scsi_print_sense(STp->device, name, + SRpnt->sense, SCSI_SENSE_BUFFERSIZE); } else { static int notyetprinted = 1; diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 79c77b485a67..32eaac03cf4e 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -606,7 +606,7 @@ void scsi_log_completion(struct scsi_cmnd *cmd, int disposition) scsi_print_result(cmd); scsi_print_command(cmd); if (status_byte(cmd->result) & CHECK_CONDITION) - scsi_print_sense("", cmd); + scsi_print_sense(cmd); if (level > 3) scmd_printk(KERN_INFO, cmd, "scsi host busy %d failed %d\n", diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 0ed666112b4f..0084f0b21a91 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1180,7 +1180,7 @@ int scsi_eh_get_sense(struct list_head *work_q, SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd, "sense requested for %p result %x\n", scmd, scmd->result)); - SCSI_LOG_ERROR_RECOVERY(3, scsi_print_sense("bh", scmd)); + SCSI_LOG_ERROR_RECOVERY(3, scsi_print_sense(scmd)); rtn = scsi_decide_disposition(scmd); diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c index 12fe676d1343..5207274574f5 100644 --- a/drivers/scsi/scsi_ioctl.c +++ b/drivers/scsi/scsi_ioctl.c @@ -126,7 +126,7 @@ static int ioctl_internal_command(struct scsi_device *sdev, char *cmd, sdev_printk(KERN_INFO, sdev, "ioctl_internal_command return code = %x\n", result); - scsi_print_sense_hdr(" ", &sshdr); + scsi_print_sense_hdr(sdev, NULL, &sshdr); break; } } diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 389bc6fd19ae..3c96e3923520 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -912,7 +912,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) if ((sshdr.asc == 0x0) && (sshdr.ascq == 0x1d)) ; else if (!(req->cmd_flags & REQ_QUIET)) - scsi_print_sense("", cmd); + scsi_print_sense(cmd); result = 0; /* BLOCK_PC may have set error */ error = 0; @@ -1041,7 +1041,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) if (!(req->cmd_flags & REQ_QUIET)) { scsi_print_result(cmd); if (driver_byte(result) & DRIVER_SENSE) - scsi_print_sense("", cmd); + scsi_print_sense(cmd); scsi_print_command(cmd); } if (!scsi_end_request(req, error, blk_rq_err_bytes(req), 0)) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 52b40b1e8c45..3ae75402809a 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -3336,10 +3336,11 @@ module_exit(exit_sd); static void sd_print_sense_hdr(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr) { - sd_printk(KERN_INFO, sdkp, " "); - scsi_show_sense_hdr(sshdr); - sd_printk(KERN_INFO, sdkp, " "); - scsi_show_extd_sense(sshdr->asc, sshdr->ascq); + scsi_show_sense_hdr(sdkp->device, + sdkp->disk ? sdkp->disk->disk_name : NULL, sshdr); + scsi_show_extd_sense(sdkp->device, + sdkp->disk ? sdkp->disk->disk_name : NULL, + sshdr->asc, sshdr->ascq); } static void sd_print_result(struct scsi_disk *sdkp, int result) diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 55cbc6689d27..2fe2701d86db 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1365,7 +1365,7 @@ sg_rq_end_io(struct request *rq, int uptodate) if ((sdp->sgdebug > 0) && ((CHECK_CONDITION == srp->header.masked_status) || (COMMAND_TERMINATED == srp->header.masked_status))) - __scsi_print_sense(__func__, sense, + __scsi_print_sense(sdp->device, __func__, sense, SCSI_SENSE_BUFFERSIZE); /* Following if statement is a patch supplied by Eric Youngdale */ diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c index 6389fcff12ec..17e0c2b28a99 100644 --- a/drivers/scsi/sr_ioctl.c +++ b/drivers/scsi/sr_ioctl.c @@ -246,7 +246,7 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc) "CDROM not ready. Make sure there " "is a disc in the drive.\n"); #ifdef DEBUG - scsi_print_sense_hdr("sr", &sshdr); + scsi_print_sense_hdr(cd->device, cd->cdi.name, &sshdr); #endif err = -ENOMEDIUM; break; @@ -258,14 +258,14 @@ int sr_do_ioctl(Scsi_CD *cd, struct packet_command *cgc) err = -EDRIVE_CANT_DO_THIS; #ifdef DEBUG __scsi_print_command(cgc->cmd); - scsi_print_sense_hdr("sr", &sshdr); + scsi_print_sense_hdr(cd->device, cd->cdi.name, &sshdr); #endif break; default: sr_printk(KERN_ERR, cd, "CDROM (ioctl) error, command: "); __scsi_print_command(cgc->cmd); - scsi_print_sense_hdr("sr", &sshdr); + scsi_print_sense_hdr(cd->device, cd->cdi.name, &sshdr); err = -EIO; } } diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 36ab023793ca..63c35ed3c88d 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -381,7 +381,8 @@ static int st_chk_result(struct scsi_tape *STp, struct st_request * SRpnt) SRpnt->cmd[0], SRpnt->cmd[1], SRpnt->cmd[2], SRpnt->cmd[3], SRpnt->cmd[4], SRpnt->cmd[5]); if (cmdstatp->have_sense) - __scsi_print_sense(name, SRpnt->sense, SCSI_SENSE_BUFFERSIZE); + __scsi_print_sense(STp->device, name, + SRpnt->sense, SCSI_SENSE_BUFFERSIZE); } ) /* end DEB */ if (!debugging) { /* Abnormal conditions for tape */ if (!cmdstatp->have_sense) @@ -397,7 +398,8 @@ static int st_chk_result(struct scsi_tape *STp, struct st_request * SRpnt) SRpnt->cmd[0] != MODE_SENSE && SRpnt->cmd[0] != TEST_UNIT_READY) { - __scsi_print_sense(name, SRpnt->sense, SCSI_SENSE_BUFFERSIZE); + __scsi_print_sense(STp->device, name, + SRpnt->sense, SCSI_SENSE_BUFFERSIZE); } } diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 733e5f759518..37f5fd8ed765 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1097,7 +1097,8 @@ static void storvsc_command_completion(struct storvsc_cmd_request *cmd_request) if (scmnd->result) { if (scsi_normalize_sense(scmnd->sense_buffer, SCSI_SENSE_BUFFERSIZE, &sense_hdr)) - scsi_print_sense_hdr("storvsc", &sense_hdr); + scsi_print_sense_hdr(scmnd->device, "storvsc", + &sense_hdr); } if (vm_srb->srb_status != SRB_STATUS_SUCCESS) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 497c38a4a866..eb3997ed8e73 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4710,8 +4710,8 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, "START_STOP failed for power mode: %d\n", pwr_mode); scsi_show_result(ret); if (driver_byte(ret) & DRIVER_SENSE) { - scsi_show_sense_hdr(&sshdr); - scsi_show_extd_sense(sshdr.asc, sshdr.ascq); + scsi_show_sense_hdr(sdp, NULL, &sshdr); + scsi_show_extd_sense(sdp, NULL, sshdr.asc, sshdr.ascq); } } diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c index e08f64780e30..66a684a29938 100644 --- a/drivers/usb/storage/debug.c +++ b/drivers/usb/storage/debug.c @@ -164,10 +164,10 @@ void usb_stor_show_sense(const struct us_data *us, unsigned char asc, unsigned char ascq) { - const char *what, *keystr; + const char *what, *keystr, *fmt; keystr = scsi_sense_key_string(key); - what = scsi_extd_sense_format(asc, ascq); + what = scsi_extd_sense_format(asc, ascq, &fmt); if (keystr == NULL) keystr = "(Unknown Key)"; @@ -175,8 +175,10 @@ void usb_stor_show_sense(const struct us_data *us, what = "(unknown ASC/ASCQ)"; usb_stor_dbg(us, "%s: ", keystr); - US_DEBUGPX(what, ascq); - US_DEBUGPX("\n"); + if (fmt) + US_DEBUGPX("%s (%s%x)\n", what, fmt, ascq); + else + US_DEBUGPX("%s\n", what); } int usb_stor_dbg(const struct us_data *us, const char *fmt, ...) diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index 3e32146472a5..50610a6acf3d 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -274,10 +274,6 @@ static void scsiback_print_status(char *sense_buffer, int errors, tpg->tport->tport_name, pending_req->v2p->lun, pending_req->cmnd[0], status_byte(errors), msg_byte(errors), host_byte(errors), driver_byte(errors)); - - if (CHECK_CONDITION & status_byte(errors)) - __scsi_print_sense("xen-pvscsi", sense_buffer, - SCSI_SENSE_BUFFERSIZE); } static void scsiback_fast_flush_area(struct vscsibk_pend *req) diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h index 5a43a4cd96c6..6cbd179a17cc 100644 --- a/include/scsi/scsi_dbg.h +++ b/include/scsi/scsi_dbg.h @@ -2,21 +2,26 @@ #define _SCSI_SCSI_DBG_H struct scsi_cmnd; +struct scsi_device; struct scsi_sense_hdr; extern void scsi_print_command(struct scsi_cmnd *); extern void __scsi_print_command(unsigned char *); -extern void scsi_show_extd_sense(unsigned char, unsigned char); -extern void scsi_show_sense_hdr(struct scsi_sense_hdr *); -extern void scsi_print_sense_hdr(const char *, struct scsi_sense_hdr *); -extern void scsi_print_sense(char *, struct scsi_cmnd *); -extern void __scsi_print_sense(const char *name, +extern void scsi_show_extd_sense(const struct scsi_device *, const char *, + unsigned char, unsigned char); +extern void scsi_show_sense_hdr(const struct scsi_device *, const char *, + const struct scsi_sense_hdr *); +extern void scsi_print_sense_hdr(const struct scsi_device *, const char *, + const struct scsi_sense_hdr *); +extern void scsi_print_sense(const struct scsi_cmnd *); +extern void __scsi_print_sense(const struct scsi_device *, const char *name, const unsigned char *sense_buffer, int sense_len); extern void scsi_show_result(int); extern void scsi_print_result(struct scsi_cmnd *); extern void scsi_print_status(unsigned char); extern const char *scsi_sense_key_string(unsigned char); -extern const char *scsi_extd_sense_format(unsigned char, unsigned char); +extern const char *scsi_extd_sense_format(unsigned char, unsigned char, + const char **); #endif /* _SCSI_SCSI_DBG_H */ diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h index 49af14ad5288..5e598f01143c 100644 --- a/include/scsi/scsi_eh.h +++ b/include/scsi/scsi_eh.h @@ -47,7 +47,7 @@ extern int scsi_normalize_sense(const u8 *sense_buffer, int sb_len, extern int scsi_command_normalize_sense(struct scsi_cmnd *cmd, struct scsi_sense_hdr *sshdr); -static inline int scsi_sense_is_deferred(struct scsi_sense_hdr *sshdr) +static inline int scsi_sense_is_deferred(const struct scsi_sense_hdr *sshdr) { return ((sshdr->response_code >= 0x70) && (sshdr->response_code & 1)); }