1335 static int fib6_check_nh_list(struct nexthop *old, struct nexthop *new,  in fib6_check_nh_list()  argument
1340 	if (list_empty(&old->f6i_list))  in fib6_check_nh_list()
1343 	list_for_each_entry(f6i, &old->f6i_list, nh_list) {  in fib6_check_nh_list()
1411 static int fib_check_nh_list(struct nexthop *old, struct nexthop *new,  in fib_check_nh_list()  argument
1416 	list_for_each_entry(fi, &old->fi_list, nh_list) {  in fib_check_nh_list()
1956 static int replace_nexthop_grp(struct net *net, struct nexthop *old,  in replace_nexthop_grp()  argument
1971 	oldg = rtnl_dereference(old->nh_grp);  in replace_nexthop_grp()
2023 		newg->nh_entries[i].nh_parent = old;  in replace_nexthop_grp()
2025 	rcu_assign_pointer(old->nh_grp, newg);  in replace_nexthop_grp()
2062 					     struct nexthop *old,  in replace_nexthop_single_notify_res()  argument
2076 		if (nhge->nh == old) {  in replace_nexthop_single_notify_res()
2094 		if (nhge->nh == old)  in replace_nexthop_single_notify_res()
2104 					 struct nexthop *old,  in replace_nexthop_single_notify()  argument
2118 							 old, oldi, newi,  in replace_nexthop_single_notify()
2125 static int replace_nexthop_single(struct net *net, struct nexthop *old,  in replace_nexthop_single()  argument
2146 	new->nh_flags |= old->nh_flags & (RTNH_F_OFFLOAD | RTNH_F_TRAP);  in replace_nexthop_single()
2148 	oldi = rtnl_dereference(old->nh_info);  in replace_nexthop_single()
2151 	newi->nh_parent = old;  in replace_nexthop_single()
2154 	old_protocol = old->protocol;  in replace_nexthop_single()
2155 	old_nh_flags = old->nh_flags;  in replace_nexthop_single()
2157 	old->protocol = new->protocol;  in replace_nexthop_single()
2158 	old->nh_flags = new->nh_flags;  in replace_nexthop_single()
2160 	rcu_assign_pointer(old->nh_info, newi);  in replace_nexthop_single()
2164 	list_for_each_entry(nhge, &old->grp_list, nh_list) {  in replace_nexthop_single()
2167 		err = replace_nexthop_single_notify(net, nhp, old, oldi, newi,  in replace_nexthop_single()
2177 		list_for_each_entry(nhge, &old->grp_list, nh_list) {  in replace_nexthop_single()
2190 	rcu_assign_pointer(old->nh_info, oldi);  in replace_nexthop_single()
2191 	old->nh_flags = old_nh_flags;  in replace_nexthop_single()
2192 	old->protocol = old_protocol;  in replace_nexthop_single()
2193 	oldi->nh_parent = old;  in replace_nexthop_single()
2195 	list_for_each_entry_continue_reverse(nhge, &old->grp_list, nh_list) {  in replace_nexthop_single()
2198 		replace_nexthop_single_notify(net, nhp, old, newi, oldi, NULL);  in replace_nexthop_single()
2200 	call_nexthop_notifiers(net, NEXTHOP_EVENT_REPLACE, old, extack);  in replace_nexthop_single()
2244 static int replace_nexthop(struct net *net, struct nexthop *old,  in replace_nexthop()  argument
2255 	err = fib_check_nh_list(old, new, extack);  in replace_nexthop()
2259 	err = fib6_check_nh_list(old, new, extack);  in replace_nexthop()
2269 	list_for_each_entry(nhge, &old->grp_list, nh_list) {  in replace_nexthop()
2288 	if (old->is_group)  in replace_nexthop()
2289 		err = replace_nexthop_grp(net, old, new, cfg, extack);  in replace_nexthop()
2291 		err = replace_nexthop_single(net, old, new, extack);  in replace_nexthop()
2294 		nh_rt_cache_flush(net, old, new);  in replace_nexthop()