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authorDavid S. Miller <davem@davemloft.net>2011-01-24 17:09:35 -0500
committerDavid S. Miller <davem@davemloft.net>2011-01-24 17:09:35 -0500
commit5bdc22a56549e7983c6b443298672641952ea035 (patch)
treefbfd4e7453e4fd23dfef826d4610ed2aae47b36c /net/sched/sch_fifo.c
parentb6f4098897f30b7ea90a1c1edf35e9b20a9d828a (diff)
parente92427b289d252cfbd4cb5282d92f4ce1a5bb1fb (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: net/sched/sch_hfsc.c net/sched/sch_htb.c net/sched/sch_tbf.c
Diffstat (limited to 'net/sched/sch_fifo.c')
-rw-r--r--net/sched/sch_fifo.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index f7290d2542c2..be33f9ddf9dd 100644
--- a/net/sched/sch_fifo.c
+++ b/net/sched/sch_fifo.c
@@ -45,17 +45,14 @@ static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc *sch)
45 45
46static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc *sch) 46static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc *sch)
47{ 47{
48 struct sk_buff *skb_head;
49 struct fifo_sched_data *q = qdisc_priv(sch); 48 struct fifo_sched_data *q = qdisc_priv(sch);
50 49
51 if (likely(skb_queue_len(&sch->q) < q->limit)) 50 if (likely(skb_queue_len(&sch->q) < q->limit))
52 return qdisc_enqueue_tail(skb, sch); 51 return qdisc_enqueue_tail(skb, sch);
53 52
54 /* queue full, remove one skb to fulfill the limit */ 53 /* queue full, remove one skb to fulfill the limit */
55 skb_head = qdisc_dequeue_head(sch); 54 __qdisc_queue_drop_head(sch, &sch->q);
56 sch->qstats.drops++; 55 sch->qstats.drops++;
57 kfree_skb(skb_head);
58
59 qdisc_enqueue_tail(skb, sch); 56 qdisc_enqueue_tail(skb, sch);
60 57
61 return NET_XMIT_CN; 58 return NET_XMIT_CN;