From: David S. Miller <davem@davemloft.net>
Date: Thu, 19 May 2011 22:32:55 +0000 (-0400)
Subject: pkt_sched: Kill set but unused variable 'protocol' in tc_classify()
X-Git-Tag: v3.0-rc1~377^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f06cd54f555a4ceca4de39160c68c7e3da657e89;p=platform%2Fkernel%2Flinux-exynos.git

pkt_sched: Kill set but unused variable 'protocol' in tc_classify()

I checked the history and this has been like this since the
beginning of time.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 7490f3f..6b86276 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1673,10 +1673,8 @@ int tc_classify(struct sk_buff *skb, struct tcf_proto *tp,
 {
 	int err = 0;
 #ifdef CONFIG_NET_CLS_ACT
-	__be16 protocol;
 	struct tcf_proto *otp = tp;
 reclassify:
-	protocol = skb->protocol;
 #endif
 
 	err = tc_classify_compat(skb, tp, res);