192 struct rtnl_link_af_ops *rtnl_link_af_ops_lookup(const unsigned int family)  in rtnl_link_af_ops_lookup()  argument
194 	if (family == AF_UNSPEC || family >= AF_MAX)  in rtnl_link_af_ops_lookup()
198 	if (af_ops[family])  in rtnl_link_af_ops_lookup()
199 		af_ops[family]->ao_refcnt++;  in rtnl_link_af_ops_lookup()
202 	return af_ops[family];  in rtnl_link_af_ops_lookup()
232 	int family;  in rtnl_link_af_alloc()  local
237 	family = ops->ao_family;  in rtnl_link_af_alloc()
239 	if (!link->l_af_data[family]) {  in rtnl_link_af_alloc()
243 		link->l_af_data[family] = ops->ao_alloc(link);  in rtnl_link_af_alloc()
244 		if (!link->l_af_data[family])  in rtnl_link_af_alloc()
248 	return link->l_af_data[family];  in rtnl_link_af_alloc()
366 			      int family)  in rtnl_link_af_data_compare()  argument
371 	if (!a->l_af_data[family] && !b->l_af_data[family])  in rtnl_link_af_data_compare()
374 	if (!a->l_af_data[family] || !b->l_af_data[family])  in rtnl_link_af_data_compare()
377 	af_ops = rtnl_link_af_ops_lookup(family);  in rtnl_link_af_data_compare()
386 	ret = af_ops->ao_compare(a, b, family, ~0, 0);  in rtnl_link_af_data_compare()