From b03efcfb2180289718991bb984044ce6c5b7d1b0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 8 Jul 2005 14:57:23 -0700 Subject: [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() This is part of the grand scheme to eliminate the qlen member of skb_queue_head, and subsequently remove the 'list' member of sk_buff. Most users of skb_queue_len() want to know if the queue is empty or not, and that's trivially done with skb_queue_empty() which doesn't use the skb_queue_head->qlen member and instead uses the queue list emptyness as the test. Signed-off-by: David S. Miller --- net/sched/sch_red.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/sch_red.c') diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index 664d0e47374..7845d045eec 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -385,7 +385,7 @@ static int red_change(struct Qdisc *sch, struct rtattr *opt) memcpy(q->Stab, RTA_DATA(tb[TCA_RED_STAB-1]), 256); q->qcount = -1; - if (skb_queue_len(&sch->q) == 0) + if (skb_queue_empty(&sch->q)) PSCHED_SET_PASTPERFECT(q->qidlestart); sch_tree_unlock(sch); return 0; -- cgit v1.2.3