netdev - [PATCH] Net, decnet: remove unused variable from dn

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Date:	Sun, 5 Feb 2012 23:28:57 +0100 (CET)
From:	Jesper Juhl <jj@...osbits.net>
To:	netdev@...r.kernel.org
cc:	linux-kernel@...r.kernel.org,
	linux-decnet-user@...ts.sourceforge.net,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	"David S. Miller" <davem@...emloft.net>,
	Steffen Klassert <steffen.klassert@...unet.com>,
	Greg Rose <gregory.v.rose@...el.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Steve Whitehouse <SteveW@....org>,
	Eduardo Marcelo Serrat <emserrat@...cities.com>
Subject: [PATCH] Net, decnet: remove unused variable from dn_output()

The variable 'neigh' is assigned to, but otherwise completely
unused. So let's remove it.

Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 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;
-- 
1.7.9


-- 
Jesper Juhl <jj@...osbits.net>       http://www.chaosbits.net/
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