staging: unisys: remove unused variable

The variables op, sd and zmotion were never being used.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c b/drivers/staging/unisys/visorhba/visorhba_main.c
index c119f20dfd44b4dfc8439fb189e42d7a15316242..593a48627b09d3cfff1e47a927fe72a5a0cc69c7 100644 (file)
--- a/drivers/staging/unisys/visorhba/visorhba_main.c
+++ b/drivers/staging/unisys/visorhba/visorhba_main.c
@@ -453,7 +453,6 @@ visorhba_queue_command_lck(struct scsi_cmnd *scsicmd,
        struct uiscmdrsp *cmdrsp;
        struct scsi_device *scsidev = scsicmd->device;
        int insert_location;
-       unsigned char op;
        unsigned char *cdb = scsicmd->cmnd;
        struct Scsi_Host *scsihost = scsidev->host;
        unsigned int i;
@@ -511,7 +510,6 @@ visorhba_queue_command_lck(struct scsi_cmnd *scsicmd,
        }
        cmdrsp->scsi.guest_phys_entries = scsi_sg_count(scsicmd);
 
-       op = cdb[0];
        if (!visorchannel_signalinsert(devdata->dev->visorchannel,
                                       IOCHAN_TO_IOPART,
                                       cmdrsp)) {
@@ -759,11 +757,9 @@ do_scsi_linuxstat(struct uiscmdrsp *cmdrsp, struct scsi_cmnd *scsicmd)
        struct visorhba_devdata *devdata;
        struct visordisk_info *vdisk;
        struct scsi_device *scsidev;
-       struct sense_data *sd;
 
        scsidev = scsicmd->device;
        memcpy(scsicmd->sense_buffer, cmdrsp->scsi.sensebuf, MAX_SENSE_SIZE);
-       sd = (struct sense_data *)scsicmd->sense_buffer;
 
        /* Do not log errors for disk-not-present inquiries */
        if ((cmdrsp->scsi.cmnd[0] == INQUIRY) &&

diff --git a/drivers/staging/unisys/visorinput/visorinput.c b/drivers/staging/unisys/visorinput/visorinput.c
index 5c16f663436886db1565f46b9af344817b19aa9f..38d4d5b884dfb82fc59de43ce7d2e6bdd50e2dc1 100644 (file)
--- a/drivers/staging/unisys/visorinput/visorinput.c
+++ b/drivers/staging/unisys/visorinput/visorinput.c
@@ -523,7 +523,7 @@ visorinput_channel_interrupt(struct visor_device *dev)
        struct ultra_inputreport r;
        int scancode, keycode;
        struct input_dev *visorinput_dev;
-       int xmotion, ymotion, zmotion, button;
+       int xmotion, ymotion, button;
        int i;
 
        struct visorinput_devdata *devdata = dev_get_drvdata(&dev->device);
@@ -604,12 +604,10 @@ visorinput_channel_interrupt(struct visor_device *dev)
                        }
                        break;
                case inputaction_wheel_rotate_away:
-                       zmotion = r.activity.arg1;
                        input_report_rel(visorinput_dev, REL_WHEEL, 1);
                        input_sync(visorinput_dev);
                        break;
                case inputaction_wheel_rotate_toward:
-                       zmotion = r.activity.arg1;
                        input_report_rel(visorinput_dev, REL_WHEEL, -1);
                        input_sync(visorinput_dev);
                        break;