netdev - [patch] rds: cleanup: remove unneeded variable

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Message-ID: <20100324115730.GF21571@bicker>
Date:	Wed, 24 Mar 2010 14:57:30 +0300
From:	Dan Carpenter <error27@...il.com>
To:	Andy Grover <andy.grover@...cle.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Stephen Hemminger <shemminger@...tta.com>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Eric Paris <eparis@...hat.com>, rds-devel@....oracle.com,
	netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [patch] rds: cleanup: remove unneeded variable

We never use "sk" so this patch removes it.

Signed-off-by: Dan Carpenter <error27@...il.com>

diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index 853c52b..9abc825 100644
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -446,7 +446,6 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
 			      struct rds_info_lengths *lens)
 {
 	struct rds_sock *rs;
-	struct sock *sk;
 	struct rds_incoming *inc;
 	unsigned long flags;
 	unsigned int total = 0;
@@ -456,7 +455,6 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
 	spin_lock_irqsave(&rds_sock_lock, flags);
 
 	list_for_each_entry(rs, &rds_sock_list, rs_item) {
-		sk = rds_rs_to_sk(rs);
 		read_lock(&rs->rs_recv_lock);
 
 		/* XXX too lazy to maintain counts.. */
--
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