netdev - [PATCH] pkt_sched: Kill set but unused variable 'protocol' in tc

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Message-Id: <20110519.183321.1667430366119579493.davem@davemloft.net>
Date:	Thu, 19 May 2011 18:33:21 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	netdev@...r.kernel.org
Subject: [PATCH] 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@...emloft.net>
---
 net/sched/sch_api.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

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);
-- 
1.7.4.4

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