From patchwork Sun Feb 5 22:28:57 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jesper Juhl X-Patchwork-Id: 139665 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 95B9DB7243 for ; Mon, 6 Feb 2012 09:28:46 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755103Ab2BEW2b (ORCPT ); Sun, 5 Feb 2012 17:28:31 -0500 Received: from swampdragon.chaosbits.net ([90.184.90.115]:28362 "EHLO swampdragon.chaosbits.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753842Ab2BEW23 (ORCPT ); Sun, 5 Feb 2012 17:28:29 -0500 Received: by swampdragon.chaosbits.net (Postfix, from userid 1000) id 2ED359403D; Sun, 5 Feb 2012 23:28:57 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by swampdragon.chaosbits.net (Postfix) with ESMTP id 2CE729403B; Sun, 5 Feb 2012 23:28:57 +0100 (CET) Date: Sun, 5 Feb 2012 23:28:57 +0100 (CET) From: Jesper Juhl To: netdev@vger.kernel.org cc: linux-kernel@vger.kernel.org, linux-decnet-user@lists.sourceforge.net, Jeff Kirsher , "David S. Miller" , Steffen Klassert , Greg Rose , Paul Gortmaker , Steve Whitehouse , Eduardo Marcelo Serrat Subject: [PATCH] Net, decnet: remove unused variable from dn_output() Message-ID: User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The variable 'neigh' is assigned to, but otherwise completely unused. So let's remove it. Signed-off-by: Jesper Juhl --- net/decnet/dn_route.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index f31ce72..80a3de4 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -724,11 +724,10 @@ static int dn_output(struct sk_buff *skb) struct dn_route *rt = (struct dn_route *)dst; struct net_device *dev = dst->dev; struct dn_skb_cb *cb = DN_SKB_CB(skb); - struct neighbour *neigh; int err = -EINVAL; - if ((neigh = dst_get_neighbour_noref(dst)) == NULL) + if (dst_get_neighbour_noref(dst) == NULL) goto error; skb->dev = dev;