From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Sat, 22 Oct 2016 14:31:06 +0000 (+0000)
Subject: rocker: fix error return code in rocker_world_check_init()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=92d230dd8cafac417e130e404d4b64eafe2271de;p=openwrt%2Fstaging%2Fblogic.git

rocker: fix error return code in rocker_world_check_init()

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

Fixes: e420114eef4a ("rocker: introduce worlds infrastructure")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 5424fb341613..24b746406bc7 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;
 	}