Commit d1d0fc5e authored Jun 30, 2016 by Michal Soltys Committed by David S. Miller Jul 01, 2016

net/sched/sch_hfsc.c: add unlikely() in qdisc_peek_len()



The condition can only succeed on wrong configurations.

Signed-off-by: Michal Soltys <soltys@ziu.info>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 12d0ad3b

net/sched/sch_hfsc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -882,7 +882,7 @@ qdisc_peek_len(struct Qdisc *sch)
		unsigned int len;

		skb = sch->ops->peek(sch);
		if (skb == NULL) {
		if (unlikely(skb == NULL)) {
		qdisc_warn_nonwc("qdisc_peek_len", sch);
		return 0;
		}