From 5e50da01d0ce7ef0ba3ed6cfabd62f327da0aca6 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 29 Nov 2006 17:36:20 -0800 Subject: [NET_SCHED]: Fix endless loops (part 2): "simple" qdiscs Convert the "simple" qdiscs to use qdisc_tree_decrease_qlen() where necessary: - all graft operations - destruction of old child qdiscs in prio, red and tbf change operation - purging of queue in sfq change operation Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/sched/sch_cbq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/sch_cbq.c') diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 908b10d0d61..ba82dfab604 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1687,7 +1687,7 @@ static int cbq_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, sch_tree_lock(sch); *old = cl->q; cl->q = new; - sch->q.qlen -= (*old)->q.qlen; + qdisc_tree_decrease_qlen(*old, (*old)->q.qlen); qdisc_reset(*old); sch_tree_unlock(sch); -- cgit v1.2.3