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scsi: isci: Remove set but not used 'index'

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This addresses the following gcc warning with "make W=1":

drivers/scsi/isci/host.c: In function ‘sci_controller_complete_io’:
drivers/scsi/isci/host.c:2674:6: warning: variable ‘index’ set but not
used [-Wunused-but-set-variable]
 2674 |  u16 index;
      |      ^~~~~

Link: https://lore.kernel.org/r/20200827125851.428071-1-yanaijie@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jason Yan 2020-08-27 20:58:51 +08:00 committed by Martin K. Petersen
parent e34ce005a1
commit 7149e0cb31
1 changed files with 0 additions and 2 deletions
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2
drivers/scsi/isci/host.c
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@ -2671,7 +2671,6 @@ enum sci_status sci_controller_complete_io(struct isci_host *ihost,
struct isci_request *ireq)
{
enum sci_status status;
u16 index;
switch (ihost->sm.current_state_id) {
case SCIC_STOPPING:
@ -2682,7 +2681,6 @@ enum sci_status sci_controller_complete_io(struct isci_host *ihost,
if (status != SCI_SUCCESS)
return status;
index = ISCI_TAG_TCI(ireq->io_tag);
clear_bit(IREQ_ACTIVE, &ireq->flags);
return SCI_SUCCESS;
default: