From ab17241cef42ac434dcb544ae69e3fc4d451927f Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 25 Aug 2017 13:46:42 -0700 Subject: [PATCH] scsi: scsi_debug: Remove a set-but-not-used variable This patch avoids that gcc reports the following warning when building with W=1: drivers/scsi/scsi_debug.c:2264:15: warning: variable ?pcontrol? set but not used [-Wunused-but-set-variable] Signed-off-by: Bart Van Assche Reviewed-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Cc: Douglas Gilbert Cc: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_debug.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 3be980d47268..77a0335eb757 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -2261,7 +2261,7 @@ static int resp_ie_l_pg(unsigned char * arr) static int resp_log_sense(struct scsi_cmnd * scp, struct sdebug_dev_info * devip) { - int ppc, sp, pcontrol, pcode, subpcode, alloc_len, len, n; + int ppc, sp, pcode, subpcode, alloc_len, len, n; unsigned char arr[SDEBUG_MAX_LSENSE_SZ]; unsigned char *cmd = scp->cmnd; @@ -2272,7 +2272,6 @@ static int resp_log_sense(struct scsi_cmnd * scp, mk_sense_invalid_fld(scp, SDEB_IN_CDB, 1, ppc ? 1 : 0); return check_condition_result; } - pcontrol = (cmd[2] & 0xc0) >> 6; pcode = cmd[2] & 0x3f; subpcode = cmd[3] & 0xff; alloc_len = get_unaligned_be16(cmd + 7);