netdev - [PATCH net-next 1/2] net: dpaa: fix maybe uninitialized var in dpaa

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Message-Id: <1509541832-16125-1-git-send-email-cugyly@163.com>
Date:   Wed,  1 Nov 2017 21:10:32 +0800
From:   yuan linyu <cugyly@....com>
To:     netdev@...r.kernel.org
Cc:     "David S . Miller" <davem@...emloft.net>,
        yuan linyu <Linyu.Yuan@...atel-sbell.com.cn>
Subject: [PATCH net-next 1/2] net: dpaa: fix maybe uninitialized var in dpaa_open()

From: yuan linyu <Linyu.Yuan@...atel-sbell.com.cn>

Signed-off-by: yuan linyu <Linyu.Yuan@...atel-sbell.com.cn>
---
 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index a8d0be8..68f0ac1 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++) {
-- 
2.7.4