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>

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 4c4e457e788861a1255dc654cc4d4eec80c22fda..dc653249e845c72531c2cf2acc7b0d1a99b0f4fc 100644 (file)
--- 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: