diff options
| author | David S. Miller <davem@davemloft.net> | 2008-09-23 12:11:18 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-09-23 12:11:18 +0400 |
| commit | f72051b0674f36c960698653a0583edaec1e495e (patch) | |
| tree | ac150d8d86c7a128ebf02e39c9bf0196e21e293e | |
| parent | f4ab543201992fe499bef5c406e09f23aa97b4d5 (diff) | |
| download | linux-f72051b0674f36c960698653a0583edaec1e495e.tar.xz | |
neigh: Remove by-hand SKB queue handling.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/neighbour.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 9d92e41826e7..1dc728b38589 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -927,8 +927,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb) 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 @@ static void neigh_proxy_process(unsigned long arg) 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; - - while (skb != (struct sk_buff *)&tbl->proxy_queue) { - struct sk_buff *back = skb; - long tdif = NEIGH_CB(back)->sched_next - now; + skb_queue_walk_safe(&tbl->proxy_queue, skb, n) { + long tdif = NEIGH_CB(skb)->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) |