From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Tue, 25 Apr 2017 11:36:50 +0000 (+0000)
Subject: drivers: net: xgene-v2: Fix error return code in xge_mdio_config()
X-Git-Tag: v4.12-rc1~129^2~84
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5e1fc7c5ba00599ccd7096eef3e9fd3362c1230f;p=linux.git

drivers: net: xgene-v2: Fix error return code in xge_mdio_config()

Fix to return error code -ENODEV from the no PHY found error
handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/apm/xgene-v2/mdio.c b/drivers/net/ethernet/apm/xgene-v2/mdio.c
index a583c6a9a5ea..f5fe3bb2e59d 100644
--- a/drivers/net/ethernet/apm/xgene-v2/mdio.c
+++ b/drivers/net/ethernet/apm/xgene-v2/mdio.c
@@ -135,6 +135,7 @@ int xge_mdio_config(struct net_device *ndev)
 	phydev = phy_find_first(mdio_bus);
 	if (!phydev) {
 		dev_err(dev, "no PHY found\n");
+		ret = -ENODEV;
 		goto err;
 	}
 	phydev = phy_connect(ndev, phydev_name(phydev),