xfrm: fix set but not used warning in xfrm_policy_queue_process()

err was set but unused. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
EMSYM · Oct 27, 2014 · 5c1e9f2 · 5c1e9f2
1 parent 49cc91f
commit 5c1e9f2
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
@@ -1878,7 +1878,6 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
 
 static void xfrm_policy_queue_process(unsigned long arg)
 {
-	int err = 0;
 	struct sk_buff *skb;
 	struct sock *sk;
 	struct dst_entry *dst;
@@ -1941,7 +1940,7 @@ static void xfrm_policy_queue_process(unsigned long arg)
 		skb_dst_drop(skb);
 		skb_dst_set(skb, dst);
 
-		err = dst_output(skb);
+		dst_output(skb);
 	}
 
 out: