scsi: mptscsih: Remove set but not used 'timeleft'

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

drivers/message/fusion/mptscsih.c: In function ‘mptscsih_IssueTaskMgmt’:
drivers/message/fusion/mptscsih.c:1519:17: warning: variable ‘timeleft’
set but not used [-Wunused-but-set-variable]
 1519 |  unsigned long  timeleft;
      |                 ^~~~~~~~

Link: https://lore.kernel.org/r/20200827125925.428357-1-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>

diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 1491561..f10831b 100644 (file)
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1516,7 +1516,6 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, u64 lun,
        int              ii;
        int              retval;
        MPT_ADAPTER     *ioc = hd->ioc;
-       unsigned long    timeleft;
        u8               issue_hard_reset;
        u32              ioc_raw_state;
        unsigned long    time_count;
@@ -1614,7 +1613,7 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, u64 lun,
                }
        }
 
-       timeleft = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done,
+       wait_for_completion_timeout(&ioc->taskmgmt_cmds.done,
                timeout*HZ);
        if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
                retval = FAILED;