From: "Jayachandran C." <jchandra@digeo.com>

This patch fixes an error reported by Coverity.

Error reported: Pointer returned from "nlk_sk" is never used

Patch description:
  Remove the variable nlk & call to nlk_sk as it does not have
  any side effect.

Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 net/netlink/af_netlink.c |    3 ---
 1 files changed, 3 deletions(-)

diff -puN net/netlink/af_netlink.c~netlink-remove-dead-code-in-af_netlinkc net/netlink/af_netlink.c
--- devel/net/netlink/af_netlink.c~netlink-remove-dead-code-in-af_netlinkc	2005-10-18 20:31:53.000000000 -0700
+++ devel-akpm/net/netlink/af_netlink.c	2005-10-18 20:31:53.000000000 -0700
@@ -740,11 +740,8 @@ int netlink_attachskb(struct sock *sk, s
 
 int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol)
 {
-	struct netlink_sock *nlk;
 	int len = skb->len;
 
-	nlk = nlk_sk(sk);
-
 	skb_queue_tail(&sk->sk_receive_queue, skb);
 	sk->sk_data_ready(sk, len);
 	sock_put(sk);
_