[PATCH -next v2] scsi: qla2xxx: Use PTR_ERR_OR_ZERO() to simplify code

[zhengbin <zhengbin13@xxxxxxxxxx>]

Fixes coccicheck warning:

drivers/scsi/qla2xxx/tcm_qla2xxx.c:1462:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
 drivers/scsi/qla2xxx/tcm_qla2xxx.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 042a2431..a82ad17 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -1459,10 +1459,7 @@ static int tcm_qla2xxx_check_initiator_node_acl(
 				       sizeof(struct qla_tgt_cmd),
 				       TARGET_PROT_ALL, port_name,
 				       qlat_sess, tcm_qla2xxx_session_cb);
-	if (IS_ERR(se_sess))
-		return PTR_ERR(se_sess);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(se_sess);
 }

 static void tcm_qla2xxx_update_sess(struct fc_port *sess, port_id_t s_id,
--
2.7.4