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authorFlorian Westphal <fw@strlen.de>2016-09-18 01:57:31 +0300
committerDavid S. Miller <davem@davemloft.net>2016-09-19 08:47:18 +0300
commit97d0678f913369af0dc8b510a682a641654ab743 (patch)
treed88ecc69e4ae92f7f1d2ff39e79c32c61b067d8d /net/sched/sch_netem.c
parent1486587b2fcda08dee7eab23784d504eed772c45 (diff)
downloadlinux-97d0678f913369af0dc8b510a682a641654ab743.tar.xz
sched: don't use skb queue helpers
A followup change will replace the sk_buff_head in the qdisc struct with a slightly different list. Use of the sk_buff_head helpers will thus cause compiler warnings. Open-code these accesses in an extra change to ease review. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_netem.c')
-rw-r--r--net/sched/sch_netem.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index aaaf02175338..1832d7732dbc 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -502,7 +502,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
1<<(prandom_u32() % 8);
}
- if (unlikely(skb_queue_len(&sch->q) >= sch->limit))
+ if (unlikely(sch->q.qlen >= sch->limit))
return qdisc_drop(skb, sch, to_free);
qdisc_qstats_backlog_inc(sch, skb);
@@ -522,7 +522,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
if (q->rate) {
struct sk_buff *last;
- if (!skb_queue_empty(&sch->q))
+ if (sch->q.qlen)
last = skb_peek_tail(&sch->q);
else
last = netem_rb_to_skb(rb_last(&q->t_root));