[SCSI] lpfc: fix lock imbalances
authorJiri Slaby <jslaby@suse.cz>
Tue, 16 Mar 2010 15:23:58 +0000 (16:23 +0100)
committerJames Bottomley <James.Bottomley@suse.de>
Thu, 8 Apr 2010 22:42:10 +0000 (18:42 -0400)
Stanse found that two error paths in lpfc_bsg_rport_els_cmp and
lpfc_issue_ct_rsp_cmp omits to unlock phba->ct_ev_lock. It is
because they wrongly unlock phba->hbalock instead. Fix that.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
drivers/scsi/lpfc/lpfc_bsg.c

index ec3723831e8968c5d6dc4080f5f5bc46ce4989f0..d62b3e46792656e378bc768615faf5d089ada1f6 100644 (file)
@@ -433,7 +433,7 @@ lpfc_bsg_rport_els_cmp(struct lpfc_hba *phba,
        dd_data = cmdiocbq->context1;
        /* normal completion and timeout crossed paths, already done */
        if (!dd_data) {
-               spin_unlock_irqrestore(&phba->hbalock, flags);
+               spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
                return;
        }
 
@@ -1196,7 +1196,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
        dd_data = cmdiocbq->context1;
        /* normal completion and timeout crossed paths, already done */
        if (!dd_data) {
-               spin_unlock_irqrestore(&phba->hbalock, flags);
+               spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
                return;
        }