This addresses the following gcc warning with "make W=1":
drivers/scsi/qla1280.c: In function ‘qla1280_mailbox_command’:
drivers/scsi/qla1280.c:2430:11: warning: variable ‘data’ set but not
used [-Wunused-but-set-variable]
2430 | uint16_t data;
| ^~~~
Link: https://lore.kernel.org/r/20200907074518.2326360-4-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>
int cnt;
uint16_t *optr, *iptr;
uint16_t __iomem *mptr;
- uint16_t data;
DECLARE_COMPLETION_ONSTACK(wait);
ENTER("qla1280_mailbox_command");
spin_unlock_irq(ha->host->host_lock);
WRT_REG_WORD(®->host_cmd, HC_SET_HOST_INT);
- data = qla1280_debounce_register(®->istatus);
+ qla1280_debounce_register(®->istatus);
wait_for_completion(&wait);
del_timer_sync(&ha->mailbox_timer);