linux-kernel - [PATCH] scsi: qla2xxx: Use PTR_ERR_OR

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Message-Id: <1504014627-17141-1-git-send-email-himanshujha199640@gmail.com>
Date:   Tue, 29 Aug 2017 19:20:27 +0530
From:   Himanshu Jha <himanshujha199640@...il.com>
To:     jejb@...ux.vnet.ibm.com
Cc:     martin.petersen@...cle.com, qla2xxx-upstream@...gic.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Himanshu Jha <himanshujha199640@...il.com>
Subject: [PATCH] scsi: qla2xxx: Use PTR_ERR_OR_ZERO

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Signed-off-by: Himanshu Jha <himanshujha199640@...il.com>
---
 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 3f82ea1..bf33350 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -1522,10 +1522,7 @@ 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