diff options
| 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_atm.c | |
| parent | tcp: remove an unnecessary field in struct tcp_skb_cb (diff) | |
| download | linux-dev-f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce.tar.xz linux-dev-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 '')
| -rw-r--r-- | net/sched/sch_atm.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index 6eb9a650b63d..ca90f6e59aee 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -62,7 +62,7 @@ struct atm_qdisc_data { struct atm_flow_data link; /* unclassified skbs go here */ struct atm_flow_data *flows; /* NB: "link" is also on this list */ - struct tasklet_struct task; /* requeue tasklet */ + struct tasklet_struct task; /* dequeue tasklet */ }; /* ------------------------- Class/flow operations ------------------------- */ @@ -534,23 +534,6 @@ static struct sk_buff *atm_tc_peek(struct Qdisc *sch) return p->link.q->ops->peek(p->link.q); } -static int atm_tc_requeue(struct sk_buff *skb, struct Qdisc *sch) -{ - struct atm_qdisc_data *p = qdisc_priv(sch); - int ret; - - pr_debug("atm_tc_requeue(skb %p,sch %p,[qdisc %p])\n", skb, sch, p); - ret = p->link.q->ops->requeue(skb, p->link.q); - if (!ret) { - sch->q.qlen++; - sch->qstats.requeues++; - } else if (net_xmit_drop_count(ret)) { - sch->qstats.drops++; - p->link.qstats.drops++; - } - return ret; -} - static unsigned int atm_tc_drop(struct Qdisc *sch) { struct atm_qdisc_data *p = qdisc_priv(sch); @@ -707,7 +690,6 @@ static struct Qdisc_ops atm_qdisc_ops __read_mostly = { .enqueue = atm_tc_enqueue, .dequeue = atm_tc_dequeue, .peek = atm_tc_peek, - .requeue = atm_tc_requeue, .drop = atm_tc_drop, .init = atm_tc_init, .reset = atm_tc_reset, |