Commit d1d0fc5e authored by Michal Soltys's avatar Michal Soltys Committed by David S. Miller
Browse files

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



The condition can only succeed on wrong configurations.

Signed-off-by: default avatarMichal Soltys <soltys@ziu.info>
Signed-off-by: default avatarDavid 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;

	}