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scsi_debug: resp_request: remove unused variable

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Fixes the following warning

In function ‘resp_requests’:
drivers/scsi//scsi_debug.c:1432:15: warning: variable ‘want_dsense’ set
but not used [-Wunused-but-set-variable]
  bool dsense, want_dsense;

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Tomas Winkler 2015-07-28 16:54:26 +03:00 • committed by James Bottomley
parent f2d3fd29ba
commit 2492fc09f0
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/scsi_debug.c
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@ -1429,12 +1429,11 @@ static int resp_requests(struct scsi_cmnd * scp,
unsigned char * sbuff; unsigned char * sbuff;
unsigned char *cmd = scp->cmnd; unsigned char *cmd = scp->cmnd;
unsigned char arr[SCSI_SENSE_BUFFERSIZE]; unsigned char arr[SCSI_SENSE_BUFFERSIZE];
bool dsense, want_dsense; bool dsense;
int len = 18; int len = 18;
memset(arr, 0, sizeof(arr)); memset(arr, 0, sizeof(arr));
dsense = !!(cmd[1] & 1); dsense = !!(cmd[1] & 1);
want_dsense = dsense || scsi_debug_dsense;
sbuff = scp->sense_buffer; sbuff = scp->sense_buffer;
if ((iec_m_pg[2] & 0x4) && (6 == (iec_m_pg[3] & 0xf))) { if ((iec_m_pg[2] & 0x4) && (6 == (iec_m_pg[3] & 0xf))) {
if (dsense) { if (dsense) {