linux-kernel - [PATCH] scsi: qla2xxx: Fix wrong return value in qla_nvme_register

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Date:   Sun,  2 Aug 2020 19:15:30 +0800
From:   Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
To:     njavali@...vell.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, quinn.tran@...ium.com,
        himanshu.madhani@...ium.com
Cc:     GR-QLogic-Storage-Upstream@...vell.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, tianjia.zhang@...baba.com
Subject: [PATCH] scsi: qla2xxx: Fix wrong return value in qla_nvme_register_hba()

On an error exit path, a negative error code should be returned
instead of a positive return value.

Fixes: 8777e4314d397 ("scsi: qla2xxx: Migrate NVME N2N handling into state machine")
Cc: Quinn Tran <quinn.tran@...ium.com>
Signed-off-by: Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
---
 drivers/scsi/qla2xxx/qla_nvme.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index fa695a4007f8..a8da6be52b18 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -678,7 +678,7 @@ int qla_nvme_register_hba(struct scsi_qla_host *vha)
 	struct nvme_fc_port_template *tmpl;
 	struct qla_hw_data *ha;
 	struct nvme_fc_port_info pinfo;
-	int ret = EINVAL;
+	int ret = -EINVAL;
 
 	if (!IS_ENABLED(CONFIG_NVME_FC))
 		return ret;
-- 
2.26.2