diff options
Diffstat (limited to 'net/sched/sch_dsmark.c')
| -rw-r--r-- | net/sched/sch_dsmark.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index ba43aab3a851..d303daa45d49 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -68,7 +68,8 @@ static int dsmark_graft(struct Qdisc *sch, unsigned long arg, } sch_tree_lock(sch); - *old = xchg(&p->q, new); + *old = p->q; + p->q = new; qdisc_tree_decrease_qlen(*old, (*old)->q.qlen); qdisc_reset(*old); sch_tree_unlock(sch); @@ -313,24 +314,13 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch) return skb; } -static int dsmark_requeue(struct sk_buff *skb, struct Qdisc *sch) +static struct sk_buff *dsmark_peek(struct Qdisc *sch) { struct dsmark_qdisc_data *p = qdisc_priv(sch); - int err; - - pr_debug("dsmark_requeue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p); - - err = p->q->ops->requeue(skb, p->q); - if (err != NET_XMIT_SUCCESS) { - if (net_xmit_drop_count(err)) - sch->qstats.drops++; - return err; - } - sch->q.qlen++; - sch->qstats.requeues++; + pr_debug("dsmark_peek(sch %p,[qdisc %p])\n", sch, p); - return NET_XMIT_SUCCESS; + return p->q->ops->peek(p->q); } static unsigned int dsmark_drop(struct Qdisc *sch) @@ -496,7 +486,7 @@ static struct Qdisc_ops dsmark_qdisc_ops __read_mostly = { .priv_size = sizeof(struct dsmark_qdisc_data), .enqueue = dsmark_enqueue, .dequeue = dsmark_dequeue, - .requeue = dsmark_requeue, + .peek = dsmark_peek, .drop = dsmark_drop, .init = dsmark_init, .reset = dsmark_reset, |