From: Jesper Juhl <jj@chaosbits.net>
Date: Sun, 5 Feb 2012 12:28:57 +0000 (+0000)
Subject: decnet: remove unused variable from dn_output()
X-Git-Tag: firefly_0821_release~3680^2~3338^2~386
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=22b6a2eb902985961e6b41b923988a92a4523267;p=firefly-linux-kernel-4.4.55.git

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@chaosbits.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index f31ce72dca65..80a3de4906d3 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;