[PKT_SCHED] qdisc: Use rtnl registration interface

#include <linux/types.h>

#include <linux/rcupdate.h>

#include <linux/module.h>

#include <linux/rtnetlink.h>

#include <linux/pkt_sched.h>

#include <linux/pkt_cls.h>

#include <net/gen_stats.h>

#include <net/rtnetlink.h>

struct Qdisc_ops;

struct qdisc_walker;

#include <linux/interrupt.h>

#include <linux/netdevice.h>

#include <linux/skbuff.h>

#include <linux/rtnetlink.h>

#include <linux/init.h>

#include <linux/proc_fs.h>

#include <linux/seq_file.h>

static int __init pktsched_init(void)

{

	struct rtnetlink_link *link_p;

	link_p = rtnetlink_links[PF_UNSPEC];

	/* Setup rtnetlink links. It is made here to avoid

	   exporting large number of public symbols.

	 */

	if (link_p) {

		link_p[RTM_NEWQDISC-RTM_BASE].doit = tc_modify_qdisc;

		link_p[RTM_DELQDISC-RTM_BASE].doit = tc_get_qdisc;

		link_p[RTM_GETQDISC-RTM_BASE].doit = tc_get_qdisc;

		link_p[RTM_GETQDISC-RTM_BASE].dumpit = tc_dump_qdisc;

		link_p[RTM_NEWTCLASS-RTM_BASE].doit = tc_ctl_tclass;

		link_p[RTM_DELTCLASS-RTM_BASE].doit = tc_ctl_tclass;

		link_p[RTM_GETTCLASS-RTM_BASE].doit = tc_ctl_tclass;

		link_p[RTM_GETTCLASS-RTM_BASE].dumpit = tc_dump_tclass;

	}

	register_qdisc(&pfifo_qdisc_ops);

	register_qdisc(&bfifo_qdisc_ops);

	proc_net_fops_create("psched", 0, &psched_fops);

	rtnl_register(PF_UNSPEC, RTM_NEWQDISC, tc_modify_qdisc, NULL);

	rtnl_register(PF_UNSPEC, RTM_DELQDISC, tc_get_qdisc, NULL);

	rtnl_register(PF_UNSPEC, RTM_GETQDISC, tc_get_qdisc, tc_dump_qdisc);

	rtnl_register(PF_UNSPEC, RTM_NEWTCLASS, tc_ctl_tclass, NULL);

	rtnl_register(PF_UNSPEC, RTM_DELTCLASS, tc_ctl_tclass, NULL);

	rtnl_register(PF_UNSPEC, RTM_GETTCLASS, tc_ctl_tclass, tc_dump_tclass);

	return 0;

}