tcm_qla2xxx: pass timeout as HZ independent value
authorNicholas Mc Guire <hofrat@osadl.org>
Mon, 6 Jul 2015 16:04:40 +0000 (18:04 +0200)
committerNicholas Bellinger <nab@linux-iscsi.org>
Fri, 24 Jul 2015 06:39:50 +0000 (23:39 -0700)
API compliance scanning with coccinelle flagged:
./drivers/scsi/qla2xxx/tcm_qla2xxx.c:407:2-29:
         WARNING: timeout is HZ dependent

This was introduced in 'commit 75f8c1f693ee ("[SCSI] tcm_qla2xxx: Add >=
24xx series fabric module for target-core")'. wait_for_completion_timeout()
expects a timeout in jiffies so the numeric constant makes the effective
timeout HZ dependent. Resolved by converting it to CONST * HZ.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Nilesh Javali <nilesh.javali@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/scsi/qla2xxx/tcm_qla2xxx.c

index d9a8c6084346759778c5cd8506c42d4ead19e2cc..33364b663cc9fdd015dbd4857bf0b67fbc73d41e 100644 (file)
@@ -405,7 +405,7 @@ static int tcm_qla2xxx_write_pending_status(struct se_cmd *se_cmd)
            se_cmd->t_state == TRANSPORT_COMPLETE_QF_WP) {
                spin_unlock_irqrestore(&se_cmd->t_state_lock, flags);
                wait_for_completion_timeout(&se_cmd->t_transport_stop_comp,
-                                               3000);
+                                           3 * HZ);
                return 0;
        }
        spin_unlock_irqrestore(&se_cmd->t_state_lock, flags);