diff options
Diffstat (limited to 'net/sched/sch_tbf.c')
| -rw-r--r-- | net/sched/sch_tbf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 2562a6040b76..23b7624354f5 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -348,8 +348,10 @@ static int tbf_change(struct Qdisc* sch, struct rtattr *opt) } sch_tree_lock(sch); - if (child) + if (child) { + qdisc_tree_decrease_qlen(q->qdisc, q->qdisc->q.qlen); qdisc_destroy(xchg(&q->qdisc, child)); + } q->limit = qopt->limit; q->mtu = qopt->mtu; q->max_size = max_size; @@ -451,8 +453,8 @@ static int tbf_graft(struct Qdisc *sch, unsigned long arg, struct Qdisc *new, sch_tree_lock(sch); *old = xchg(&q->qdisc, new); + qdisc_tree_decrease_qlen(*old, (*old)->q.qlen); qdisc_reset(*old); - sch->q.qlen = 0; sch_tree_unlock(sch); return 0; |