netdev - [PATCH -next] rocker: fix error return code in rocker_world_check

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Message-Id: <1477146666-29671-1-git-send-email-weiyj.lk@gmail.com>
Date:   Sat, 22 Oct 2016 14:31:06 +0000
From:   Wei Yongjun <weiyj.lk@...il.com>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     Wei Yongjun <weiyongjun1@...wei.com>, netdev@...r.kernel.org
Subject: [PATCH -next] rocker: fix error return code in rocker_world_check_init()

From: Wei Yongjun <weiyongjun1@...wei.com>

Fix to return error code -EINVAL from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 drivers/net/ethernet/rocker/rocker_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 2e81b70..0f3265b 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -1471,7 +1471,7 @@ static int rocker_world_check_init(struct rocker_port *rocker_port)
 	if (rocker->wops) {
 		if (rocker->wops->mode != mode) {
 			dev_err(&rocker->pdev->dev, "hardware has ports in different worlds, which is not supported\n");
-			return err;
+			return -EINVAL;
 		}
 		return 0;
 	}