From: Fugang Duan <B38611@freescale.com>
Date: Thu, 22 Aug 2013 09:37:30 +0000 (+0800)
Subject: ENGR00276335 net:fec: fix build warning
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dac5f1fd7e04e84fc1203fd42fb3de9344f236c7;p=karo-tx-linux.git

ENGR00276335 net:fec: fix build warning

drivers/net/ethernet/freescale/fec_main.c:864
warning: 'vlan_tag' may be used uninitialized in this function
note: 'vlan_tag' was declared here

Compiler with the warning option: -Wuninitialized, the warning
will be reported.

Signed-off-by: Fugang Duan  <B38611@freescale.com>
---

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index ffba46acb2ad..598d9ec8eea6 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -861,7 +861,7 @@ fec_enet_rx(struct net_device *ndev, int budget)
 	int	pkt_received = 0;
 	struct	bufdesc_ex *ebdp = NULL;
 	bool	vlan_packet_rcvd = false;
-	u16	vlan_tag;
+	u16	vlan_tag = 0;
 
 #ifdef CONFIG_M532x
 	flush_cache_all();