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>
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index 6e957c3..6aab861 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -414,7 +414,7 @@
}
bucket->deficit = weight * q->quantum;
}
- if (++sch->q.qlen < sch->limit)
+ if (++sch->q.qlen <= sch->limit)
return NET_XMIT_SUCCESS;
q->drop_overlimit++;