From: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Date: Wed, 1 Nov 2017 13:10:32 +0000 (+0800)
Subject: net: dpaa: fix maybe uninitialized var in dpaa_open()
X-Git-Tag: v4.15-rc1~84^2~179^2~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a35c52b71580a1fb29df11270b1461f6d17f5670;p=linux.git

net: dpaa: fix maybe uninitialized var in dpaa_open()

Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index a8d0be824149..68f0ac129ba4 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2468,7 +2468,8 @@ static int dpaa_open(struct net_device *net_dev)
 	mac_dev = priv->mac_dev;
 	dpaa_eth_napi_enable(priv);
 
-	if (dpaa_phy_init(net_dev))
+	err = dpaa_phy_init(net_dev);
+	if (err)
 		goto phy_init_failed;
 
 	for (i = 0; i < ARRAY_SIZE(mac_dev->port); i++) {