vserver 2.0 rc7

[linux-2.6.git] / net / decnet / netfilter / dn_rtmsg.c

diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index f86a625..284a999 100644 (file)
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -119,8 +119,9 @@ static inline void dnrmg_receive_user_skb(struct sk_buff *skb)
 static void dnrmg_receive_user_sk(struct sock *sk, int len)
 {
        struct sk_buff *skb;
+       unsigned int qlen = skb_queue_len(&sk->sk_receive_queue);
 
-       while((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
+       for (; qlen && (skb = skb_dequeue(&sk->sk_receive_queue)); qlen--) {
                dnrmg_receive_user_skb(skb);
                kfree_skb(skb);
        }