Commit 033d8999 authored by Asim Shankar's avatar Asim Shankar Committed by David S. Miller
Browse files

[PKT_SCHED]: HTB: Drop packet when direct queue is full



htb_enqueue(): Free skb and return NET_XMIT_DROP if a packet is
destined for the direct_queue but the direct_queue is full. (Before
this: erroneously returned NET_XMIT_SUCCESS even though the packet was
not enqueued)
Signed-off-by: default avatarAsim Shankar <asimshankar@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 96edf83c
......@@ -717,6 +717,10 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (q->direct_queue.qlen < q->direct_qlen) {
__skb_queue_tail(&q->direct_queue, skb);
q->direct_pkts++;
} else {
kfree_skb(skb);
sch->qstats.drops++;
return NET_XMIT_DROP;
}
#ifdef CONFIG_NET_CLS_ACT
} else if (!cl) {
......
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