net: sched: kill dead code in sch_choke.c
It looks like this has never been used at all. Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -553,65 +553,6 @@ static void choke_destroy(struct Qdisc *sch)
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choke_free(q->tab);
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}
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static struct Qdisc *choke_leaf(struct Qdisc *sch, unsigned long arg)
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{
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return NULL;
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}
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static unsigned long choke_get(struct Qdisc *sch, u32 classid)
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{
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return 0;
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}
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static void choke_put(struct Qdisc *q, unsigned long cl)
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{
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}
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static unsigned long choke_bind(struct Qdisc *sch, unsigned long parent,
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u32 classid)
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{
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return 0;
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}
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static struct tcf_proto __rcu **choke_find_tcf(struct Qdisc *sch,
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unsigned long cl)
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{
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struct choke_sched_data *q = qdisc_priv(sch);
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if (cl)
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return NULL;
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return &q->filter_list;
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}
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static int choke_dump_class(struct Qdisc *sch, unsigned long cl,
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struct sk_buff *skb, struct tcmsg *tcm)
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{
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tcm->tcm_handle |= TC_H_MIN(cl);
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return 0;
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}
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static void choke_walk(struct Qdisc *sch, struct qdisc_walker *arg)
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{
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if (!arg->stop) {
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if (arg->fn(sch, 1, arg) < 0) {
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arg->stop = 1;
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return;
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}
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arg->count++;
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}
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}
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static const struct Qdisc_class_ops choke_class_ops = {
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.leaf = choke_leaf,
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.get = choke_get,
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.put = choke_put,
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.tcf_chain = choke_find_tcf,
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.bind_tcf = choke_bind,
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.unbind_tcf = choke_put,
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.dump = choke_dump_class,
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.walk = choke_walk,
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};
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static struct sk_buff *choke_peek_head(struct Qdisc *sch)
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{
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struct choke_sched_data *q = qdisc_priv(sch);
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