[PATCH 4.14 182/284] scsi: qla2xxx: Fix warning for missing error code

Greg Kroah-Hartman
2022-04-18T13:52:03Z

From: Nilesh Javali <njavali@marvell.com>

commit 14cb838d245ae0d523b2f7804af5a02c22e79f5a upstream.

Fix smatch-reported warning message:

drivers/scsi/qla2xxx/qla_target.c:3324 qlt_xmit_response() warn: missing error
code 'res'

Link: https://lore.kernel.org/r/20220110050218.3958-12-njavali@marvell.com
Fixes: 4a8f71014b4d ("scsi: qla2xxx: Fix unmap of already freed sgl")
Cc: stable@vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/qla2xxx/qla_target.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -3095,6 +3095,7 @@ int qlt_xmit_response(struct qla_tgt_cmd
"RESET-RSP online/active/old-count/new-count = %d/%d/%d/%d.\n",
vha->flags.online, qla2x00_reset_active(vha),
cmd->reset_count, qpair->chip_reset);
+ res = 0;
goto out_unmap_unlock;
}