From 2e4b3b0e8734d1173c96c6f5d8a8dd6728950b56 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 23 May 2007 23:39:54 -0700 Subject: [PATCH] [NET_SCHED]: sch_htb: fix event cache time calculation The event cache time must be an absolute value, when no event exists it is incorrectly set to 1s instead of 1s in the future. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/sched/sch_htb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 99bcec8dd04c..035788c5b7f8 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -976,8 +976,9 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch) if (q->now >= q->near_ev_cache[level]) { event = htb_do_events(q, level); - q->near_ev_cache[level] = event ? event : - PSCHED_TICKS_PER_SEC; + if (!event) + event = q->now + PSCHED_TICKS_PER_SEC; + q->near_ev_cache[level] = event; } else event = q->near_ev_cache[level]; -- 2.20.1