[PATCH] netfilter: avoid double free in nf_reinject

	NF_STOLEN means skb was already freed

Signed-off-by: Julian Anastasov <ja@ssi.bg>
---

	May be fixes IPVS+ip_queue problem reported by Kumar Swamy:

	http://marc.info/?l=linux-virtual-server&m=131098073717449&w=2

diff -urp v3.0/linux/net/netfilter/nf_queue.c linux/net/netfilter/nf_queue.c

--- v3.0/linux/net/netfilter/nf_queue.c	2011-05-20 10:38:08.000000000 +0300
+++ linux/net/netfilter/nf_queue.c	2011-08-05 13:18:29.755962759 +0300

@@ -312,6 +312,7 @@ void nf_reinject(struct nf_queue_entry *
 		}
 		break;
 	case NF_STOLEN:
+		break;
 	default:
 		kfree_skb(skb);
 	}