From ee7af8264dafa0c8c76a8dc596803966c2e29ebc Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 6 Aug 2008 23:35:59 -0700 Subject: pkt_sched: Fix "parent is root" test in qdisc_create(). As noticed by Stephen Hemminger, the root qdisc is denoted by TC_H_ROOT, not zero. Signed-off-by: David S. Miller --- net/sched/sch_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched') diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 4840aff..83b23b5 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -792,7 +792,7 @@ qdisc_create(struct net_device *dev, struct netdev_queue *dev_queue, goto err_out3; } } - if (parent && !(sch->flags & TCQ_F_INGRESS)) + if ((parent != TC_H_ROOT) && !(sch->flags & TCQ_F_INGRESS)) list_add_tail(&sch->list, &dev_queue->qdisc->list); return sch; -- cgit v1.1