neigh: Remove by-hand SKB queue handling.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 9d92e41..1dc728b 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -927,8 +927,7 @@
if (skb_queue_len(&neigh->arp_queue) >=
neigh->parms->queue_len) {
struct sk_buff *buff;
- buff = neigh->arp_queue.next;
- __skb_unlink(buff, &neigh->arp_queue);
+ buff = __skb_dequeue(&neigh->arp_queue);
kfree_skb(buff);
NEIGH_CACHE_STAT_INC(neigh->tbl, unres_discards);
}
@@ -1259,24 +1258,20 @@
struct neigh_table *tbl = (struct neigh_table *)arg;
long sched_next = 0;
unsigned long now = jiffies;
- struct sk_buff *skb;
+ struct sk_buff *skb, *n;
spin_lock(&tbl->proxy_queue.lock);
- skb = tbl->proxy_queue.next;
+ skb_queue_walk_safe(&tbl->proxy_queue, skb, n) {
+ long tdif = NEIGH_CB(skb)->sched_next - now;
- while (skb != (struct sk_buff *)&tbl->proxy_queue) {
- struct sk_buff *back = skb;
- long tdif = NEIGH_CB(back)->sched_next - now;
-
- skb = skb->next;
if (tdif <= 0) {
- struct net_device *dev = back->dev;
- __skb_unlink(back, &tbl->proxy_queue);
+ struct net_device *dev = skb->dev;
+ __skb_unlink(skb, &tbl->proxy_queue);
if (tbl->proxy_redo && netif_running(dev))
- tbl->proxy_redo(back);
+ tbl->proxy_redo(skb);
else
- kfree_skb(back);
+ kfree_skb(skb);
dev_put(dev);
} else if (!sched_next || tdif < sched_next)