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scsi: advansys: remove unused variable 'srb_tag' in adv_isr_callback 

drivers/scsi/advansys.c: In function 'adv_isr_callback':
drivers/scsi/advansys.c:5952:6: warning:
 variable 'srb_tag' set but not used [-Wunused-but-set-variable]

It never used since introduction in
commit 9c17c62aed ("advansys: use shared host tag map for command lookup")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
YueHaibing 2018-10-17 20:34:32 +08:00 committed by Martin K. Petersen
parent 37208bee6a
commit e6760cc43e
1 changed files with 0 additions and 2 deletions
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2
drivers/scsi/advansys.c
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@ -5949,7 +5949,6 @@ static void adv_async_callback(ADV_DVC_VAR *adv_dvc_varp, uchar code)
static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp)
{
struct asc_board *boardp = adv_dvc_varp->drv_ptr;
u32 srb_tag;
adv_req_t *reqp;
adv_sgblk_t *sgblkp;
struct scsi_cmnd *scp;
@ -5965,7 +5964,6 @@ static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp)
* completed. The adv_req_t structure actually contains the
* completed ADV_SCSI_REQ_Q structure.
*/
srb_tag = le32_to_cpu(scsiqp->srb_tag);
scp = scsi_host_find_tag(boardp->shost, scsiqp->srb_tag);
ASC_DBG(1, "scp 0x%p\n", scp);