diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/rtnetlink.c | 7 | ||||
| -rw-r--r-- | net/decnet/netfilter/dn_rtmsg.c | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_user.c | 7 |
3 files changed, 7 insertions, 9 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 6e1ab1e34b2..75b6d33b529 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -626,14 +626,13 @@ static void rtnetlink_rcv(struct sock *sk, int len) if (qlen > skb_queue_len(&sk->sk_receive_queue)) qlen = skb_queue_len(&sk->sk_receive_queue); - while (qlen--) { + for (; qlen; qlen--) { skb = skb_dequeue(&sk->sk_receive_queue); if (rtnetlink_rcv_skb(skb)) { - if (skb->len) { + if (skb->len) skb_queue_head(&sk->sk_receive_queue, skb); - qlen++; - } else + else kfree_skb(skb); break; } diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c index 101ddef9ba9..284a9998e53 100644 --- a/net/decnet/netfilter/dn_rtmsg.c +++ b/net/decnet/netfilter/dn_rtmsg.c @@ -121,7 +121,7 @@ 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 (qlen-- && (skb = skb_dequeue(&sk->sk_receive_queue))) { + for (; qlen && (skb = skb_dequeue(&sk->sk_receive_queue)); qlen--) { dnrmg_receive_user_skb(skb); kfree_skb(skb); } diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index dab112f1dd8..e8740a4a1d7 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1018,14 +1018,13 @@ static void xfrm_netlink_rcv(struct sock *sk, int len) if (qlen > skb_queue_len(&sk->sk_receive_queue)) qlen = skb_queue_len(&sk->sk_receive_queue); - while (qlen--) { + for (; qlen; qlen--) { skb = skb_dequeue(&sk->sk_receive_queue); if (xfrm_user_rcv_skb(skb)) { - if (skb->len) { + if (skb->len) skb_queue_head(&sk->sk_receive_queue, skb); - qlen++; - } else + else kfree_skb(skb); break; } |