[PATCH 1/2] staging: unisys: remove unused variable

Sudip Mukherjee
2015-11-16T14:47:04Z

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

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/staging/unisys/visorhba/visorhba_main.c | 4 ----
drivers/staging/unisys/visorinput/visorinput.c | 4 +---
2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c b/drivers/staging/unisys/visorhba/visorhba_main.c
index c119f20..593a486 100644
--- 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 5c16f66..38d4d5b 100644
--- 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;
--
1.9.1