diff options
Diffstat (limited to 'net/sched/sch_red.c')
| -rw-r--r-- | net/sched/sch_red.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 16644b3d2362..56c181c3feeb 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -222,10 +222,11 @@ static int red_change(struct Qdisc *sch, struct nlattr *opt, extack); if (IS_ERR(child)) return PTR_ERR(child); - } - if (child != &noop_qdisc) + /* child is fifo, no need to check for noop_qdisc */ qdisc_hash_add(child, true); + } + sch_tree_lock(sch); q->flags = ctl->flags; q->limit = ctl->limit; |