netdev - [NET_SCHED 01/04]: em_meta: fix compile warning

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Message-Id: <20080205142903.13543.6864.sendpatchset@localhost.localdomain>
Date:	Tue,  5 Feb 2008 15:29:40 +0100 (MET)
From:	Patrick McHardy <kaber@...sh.net>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, Patrick McHardy <kaber@...sh.net>
Subject: [NET_SCHED 01/04]: em_meta: fix compile warning

[NET_SCHED]: em_meta: fix compile warning

net/sched/em_meta.c: In function 'meta_int_vlan_tag':
net/sched/em_meta.c:179: warning: 'tag' may be used uninitialized in this function

Signed-off-by: Patrick McHardy <kaber@...sh.net>

---
commit adfab462c5e0a32ffff274927bba4eec3afc6e35
tree bfac456798152d7ea6bedcca4a03b4f045605d3d
parent fb1c15ba9ebcab6478a409051ad26d7d180fe286
author Patrick McHardy <kaber@...sh.net> Tue, 05 Feb 2008 15:22:21 +0100
committer Patrick McHardy <kaber@...sh.net> Tue, 05 Feb 2008 15:22:21 +0100

 net/sched/em_meta.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 9c2ec19..2a7e648 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -176,7 +176,7 @@ META_COLLECTOR(var_dev)
 
 META_COLLECTOR(int_vlan_tag)
 {
-	unsigned short tag;
+	unsigned short uninitialized_var(tag);
 	if (vlan_get_tag(skb, &tag) < 0)
 		*err = -1;
 	else
--
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