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| author | Jarek Poplawski <jarkao2@gmail.com> | 2008-11-13 22:56:30 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-13 22:56:30 -0800 |
| commit | f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce (patch) | |
| tree | 271f0d093d2436b0d0ebdff151fc4f5b1fb15f21 /net/sched/sch_cbq.c | |
| parent | 38a7ddffa4b79d7b1fbc9bf2fa82b21b72622858 (diff) | |
| download | linux-stable-f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce.tar.gz linux-stable-f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce.tar.bz2 linux-stable-f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce.zip | |
pkt_sched: Remove qdisc->ops->requeue() etc.
After implementing qdisc->ops->peek() and changing sch_netem into
classless qdisc there are no more qdisc->ops->requeue() users. This
patch removes this method with its wrappers (qdisc_requeue()), and
also unused qdisc->requeue structure. There are a few minor fixes of
warnings (htb_enqueue()) and comments btw.
The idea to kill ->requeue() and a similar patch were first developed
by David S. Miller.
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 63efa70abbea..a99e37e9e6f1 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -405,40 +405,6 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch) return ret; } -static int -cbq_requeue(struct sk_buff *skb, struct Qdisc *sch) -{ - struct cbq_sched_data *q = qdisc_priv(sch); - struct cbq_class *cl; - int ret; - - if ((cl = q->tx_class) == NULL) { - kfree_skb(skb); - sch->qstats.drops++; - return NET_XMIT_CN; - } - q->tx_class = NULL; - - cbq_mark_toplevel(q, cl); - -#ifdef CONFIG_NET_CLS_ACT - q->rx_class = cl; - cl->q->__parent = sch; -#endif - if ((ret = cl->q->ops->requeue(skb, cl->q)) == 0) { - sch->q.qlen++; - sch->qstats.requeues++; - if (!cl->next_alive) - cbq_activate_class(cl); - return 0; - } - if (net_xmit_drop_count(ret)) { - sch->qstats.drops++; - cl->qstats.drops++; - } - return ret; -} - /* Overlimit actions */ /* TC_CBQ_OVL_CLASSIC: (default) penalize leaf class by adding offtime */ @@ -2067,7 +2033,6 @@ static struct Qdisc_ops cbq_qdisc_ops __read_mostly = { .enqueue = cbq_enqueue, .dequeue = cbq_dequeue, .peek = qdisc_peek_dequeued, - .requeue = cbq_requeue, .drop = cbq_drop, .init = cbq_init, .reset = cbq_reset, |