From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fugang Duan Subject: [PATCH] net: fec: fix build warning of used uninitialized variable Date: Thu, 22 Aug 2013 18:00:37 +0800 Message-ID: <1377165637-8116-1-git-send-email-B38611@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , , To: , , Return-path: Received: from co1ehsobe005.messaging.microsoft.com ([216.32.180.188]:15587 "EHLO co1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752123Ab3HVKEg (ORCPT ); Thu, 22 Aug 2013 06:04:36 -0400 Sender: netdev-owner@vger.kernel.org List-ID: drivers/net/ethernet/freescale/fec_main.c:838 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 --- drivers/net/ethernet/freescale/fec_main.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 77ea0db..4ea1555 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -835,7 +835,7 @@ 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(); -- 1.7.1