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 ffba46acb2ad68b8d2d18fcaed6c38b310fba203..598d9ec8eea6e6199347a4fdb9a84c96af852837 100644 (file)
--- 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();