217 	struct rtnl_link *link, *old;  in rtnl_register_internal()  local
238 		link = kmemdup(old, sizeof(*old), GFP_KERNEL);  in rtnl_register_internal()
239 		if (!link)  in rtnl_register_internal()
242 		link = kzalloc(sizeof(*link), GFP_KERNEL);  in rtnl_register_internal()
243 		if (!link)  in rtnl_register_internal()
247 	WARN_ON(link->owner && link->owner != owner);  in rtnl_register_internal()
248 	link->owner = owner;  in rtnl_register_internal()
250 	WARN_ON(doit && link->doit && link->doit != doit);  in rtnl_register_internal()
252 		link->doit = doit;  in rtnl_register_internal()
253 	WARN_ON(dumpit && link->dumpit && link->dumpit != dumpit);  in rtnl_register_internal()
255 		link->dumpit = dumpit;  in rtnl_register_internal()
259 	link->flags |= flags;  in rtnl_register_internal()
262 	rcu_assign_pointer(tab[msgindex], link);  in rtnl_register_internal()
332 	struct rtnl_link *link;  in rtnl_unregister()  local
345 	link = rcu_replace_pointer_rtnl(tab[msgindex], NULL);  in rtnl_unregister()
348 	kfree_rcu(link, rcu);  in rtnl_unregister()
364 	struct rtnl_link *link;  in rtnl_unregister_all()  local
376 		link = rcu_replace_pointer_rtnl(tab[msgindex], NULL);  in rtnl_unregister_all()
377 		kfree_rcu(link, rcu);  in rtnl_unregister_all()
2307 	const struct nlattr *attrs;  in rtnl_nla_parse_ifinfomsg()  local
2311 	attrs = nla_data(nla_peer) + sizeof(struct ifinfomsg);  in rtnl_nla_parse_ifinfomsg()
2320 	return nla_parse_deprecated(tb, IFLA_MAX, attrs, len, ifla_policy,  in rtnl_nla_parse_ifinfomsg()
4026 		struct rtnl_link *link;  in rtnl_dump_all()  local
4039 		link = rcu_dereference_rtnl(tab[type]);  in rtnl_dump_all()
4040 		if (!link)  in rtnl_dump_all()
4043 		dumpit = link->dumpit;  in rtnl_dump_all()
5389 			      struct rtnl_hw_stats64 *stats,  in rtnl_offload_xstats_get_stats()  argument
5402 	err = netdev_offload_xstats_get(dev, type, stats, &used, extack);  in rtnl_offload_xstats_get_stats()
6515 	struct rtnl_link *link;  in rtnetlink_rcv_msg()  local
6546 		link = rtnl_get_link(family, type);  in rtnetlink_rcv_msg()
6547 		if (!link || !link->dumpit) {  in rtnetlink_rcv_msg()
6549 			link = rtnl_get_link(family, type);  in rtnetlink_rcv_msg()
6550 			if (!link || !link->dumpit)  in rtnetlink_rcv_msg()
6553 		owner = link->owner;  in rtnetlink_rcv_msg()
6554 		dumpit = link->dumpit;  in rtnetlink_rcv_msg()
6582 	link = rtnl_get_link(family, type);  in rtnetlink_rcv_msg()
6583 	if (!link || !link->doit) {  in rtnetlink_rcv_msg()
6585 		link = rtnl_get_link(PF_UNSPEC, type);  in rtnetlink_rcv_msg()
6586 		if (!link || !link->doit)  in rtnetlink_rcv_msg()
6590 	owner = link->owner;  in rtnetlink_rcv_msg()
6596 	flags = link->flags;  in rtnetlink_rcv_msg()
6605 		doit = link->doit;  in rtnetlink_rcv_msg()
6615 	link = rtnl_get_link(family, type);  in rtnetlink_rcv_msg()
6616 	if (link && link->doit)  in rtnetlink_rcv_msg()
6617 		err = link->doit(skb, nlh, extack);  in rtnetlink_rcv_msg()