From: Fugang Duan <B38611@freescale.com>
To: <b20596@freescale.com>, <b45643@freescale.com>, <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <shawn.guo@linaro.org>,
<bhutchings@solarflare.com>, <R49496@freescale.com>,
<stephen@networkplumber.org>
Subject: [PATCH] net: fec: fix build warning of used uninitialized variable
Date: Thu, 22 Aug 2013 18:00:37 +0800 [thread overview]
Message-ID: <1377165637-8116-1-git-send-email-B38611@freescale.com> (raw)
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 <B38611@freescale.com>
---
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
next reply other threads:[~2013-08-22 10:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-22 10:00 Fugang Duan [this message]
2013-08-22 14:15 ` [PATCH] net: fec: fix build warning of used uninitialized variable Li Frank-B20596
2013-08-30 2:47 ` Duan Fugang-B38611
2013-09-10 1:48 ` Duan Fugang-B38611
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