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| author |   Yang Yingliang <yangyingliang@huawei.com> | 2014-05-09 16:49:05 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-05-12 14:55:21 -0400 |
| commit | b2ce49e7375ff5b9b133c474875dfbd97ef00ef7 (patch) | |
| tree | e1c5b1a6c071392ac646e74b5c29bb30f649628c /net/sched/sch_hhf.c | |
| parent | vlan: rename __vlan_find_dev_deep() to __vlan_find_dev_deep_rcu() (diff) | |
| download | linux-dev-b2ce49e7375ff5b9b133c474875dfbd97ef00ef7.tar.xz linux-dev-b2ce49e7375ff5b9b133c474875dfbd97ef00ef7.zip | |
sch_hhf: fix comparison of qlen and limit
When I use the following command, eth0 cannot send any packets.
#tc qdisc add dev eth0 root handle 1: hhf limit 1
Because qlen need be smaller than limit, all packets were dropped.
Fix this by qlen *<=* limit.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/sched/sch_hhf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c index 6e957c3b9854..6aab8619bbb0 100644 --- a/net/sched/sch_hhf.c +++ b/net/sched/sch_hhf.c @@ -414,7 +414,7 @@ static int hhf_enqueue(struct sk_buff *skb, struct Qdisc *sch) } bucket->deficit = weight * q->quantum; } - if (++sch->q.qlen < sch->limit) + if (++sch->q.qlen <= sch->limit) return NET_XMIT_SUCCESS; q->drop_overlimit++; |