From 30ee42be00b7a50929a73cb617f70b1d3219eb69 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 18 Jul 2008 23:00:11 -0700 Subject: [PATCH] pkt_sched: Fix noqueue_qdisc initialization. Like noop_qdisc, it needs a dummy backpointer and explicit qdisc->q.lock initialization. Based upon a report by Stephen Hemminger. Signed-off-by: David S. Miller --- net/sched/sch_generic.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 14cc443..522a41a 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -340,12 +340,19 @@ static struct Qdisc_ops noqueue_qdisc_ops __read_mostly = { .owner = THIS_MODULE, }; +static struct Qdisc noqueue_qdisc; +static struct netdev_queue noqueue_netdev_queue = { + .qdisc = &noqueue_qdisc, +}; + static struct Qdisc noqueue_qdisc = { .enqueue = NULL, .dequeue = noop_dequeue, .flags = TCQ_F_BUILTIN, .ops = &noqueue_qdisc_ops, .list = LIST_HEAD_INIT(noqueue_qdisc.list), + .q.lock = __SPIN_LOCK_UNLOCKED(noqueue_qdisc.q.lock), + .dev_queue = &noqueue_netdev_queue, }; -- 2.7.4