From: Satyam Sharma <satyam@infradead.org>
Date: Sun, 16 Sep 2007 21:54:05 +0000 (-0700)
Subject: [PKT_SCHED]: sch_cbq.c: Shut up uninitialized variable warning
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ddeee3ce7fbf0e800f2a26a76d6018b42b337cc2;p=linux-beck.git

[PKT_SCHED]: sch_cbq.c: Shut up uninitialized variable warning

net/sched/sch_cbq.c: In function 'cbq_enqueue':
net/sched/sch_cbq.c:383: warning: 'ret' may be used uninitialized in this function

has been verified to be a bogus case. So let's shut it up.

Signed-off-by: Satyam Sharma <satyam@infradead.org>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index e38c2839b25c..cbef3bbfc20f 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -380,7 +380,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
 {
 	struct cbq_sched_data *q = qdisc_priv(sch);
 	int len = skb->len;
-	int ret;
+	int uninitialized_var(ret);
 	struct cbq_class *cl = cbq_classify(skb, sch, &ret);
 
 #ifdef CONFIG_NET_CLS_ACT