Commit 42117927 authored Jun 10, 2016 by Eric Dumazet Committed by David S. Miller Jun 10, 2016

net_sched: netem: remove qdisc_is_throttled() use



Looks like it is only there as some optimization attempt.

Since __QDISC_STATE_THROTTLED set/unset is way too expensive,
and netem is the last user, just remove this check.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent cca605dd

net/sched/sch_netem.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -582,9 +582,6 @@ static struct sk_buff netem_dequeue(struct Qdisc sch)
		struct sk_buff *skb;
		struct rb_node *p;

		if (qdisc_is_throttled(sch))
		return NULL;

		tfifo_dequeue:
		skb = __skb_dequeue(&sch->q);
		if (skb) {

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