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Commit 2a4f4176 authored by Phil Sutter's avatar Phil Sutter Committed by David S. Miller
Browse files

net: sched: kill dead code in sch_choke.c 



It looks like this has never been used at all.

Signed-off-by: default avatarPhil Sutter <phil@nwl.cc>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 37b8e1ca

net/sched/sch_choke.c

+0 −59
Original line number Diff line number Diff line
@@ -553,65 +553,6 @@ static void choke_destroy(struct Qdisc *sch) 
	choke_free(q->tab);

}



static struct Qdisc *choke_leaf(struct Qdisc *sch, unsigned long arg)

{

	return NULL;

}



static unsigned long choke_get(struct Qdisc *sch, u32 classid)

{

	return 0;

}



static void choke_put(struct Qdisc *q, unsigned long cl)

{

}



static unsigned long choke_bind(struct Qdisc *sch, unsigned long parent,

				u32 classid)

{

	return 0;

}



static struct tcf_proto __rcu **choke_find_tcf(struct Qdisc *sch,

					       unsigned long cl)

{

	struct choke_sched_data *q = qdisc_priv(sch);



	if (cl)

		return NULL;

	return &q->filter_list;

}



static int choke_dump_class(struct Qdisc *sch, unsigned long cl,

			  struct sk_buff *skb, struct tcmsg *tcm)

{

	tcm->tcm_handle |= TC_H_MIN(cl);

	return 0;

}



static void choke_walk(struct Qdisc *sch, struct qdisc_walker *arg)

{

	if (!arg->stop) {

		if (arg->fn(sch, 1, arg) < 0) {

			arg->stop = 1;

			return;

		}

		arg->count++;

	}

}



static const struct Qdisc_class_ops choke_class_ops = {

	.leaf		=	choke_leaf,

	.get		=	choke_get,

	.put		=	choke_put,

	.tcf_chain	=	choke_find_tcf,

	.bind_tcf	=	choke_bind,

	.unbind_tcf	=	choke_put,

	.dump		=	choke_dump_class,

	.walk		=	choke_walk,

};



static struct sk_buff *choke_peek_head(struct Qdisc *sch)

{

	struct choke_sched_data *q = qdisc_priv(sch);