scsi: qla2xxx: Fix warning for missing error code

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>

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index b0990f2..feb054c 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -3318,6 +3318,7 @@ int qlt_xmit_response(struct qla_tgt_cmd *cmd, int xmit_type,
                        "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;
        }