104 	struct net_bridge_mdb_entry *mp;  in __br_mdb_ip_get()  local
106 	hlist_for_each_entry_rcu(mp, &mdb->mhash[hash], hlist[mdb->ver]) {  in __br_mdb_ip_get()
107 		if (br_ip_equal(&mp->addr, dst))  in __br_mdb_ip_get()
108 			return mp;  in __br_mdb_ip_get()
196 	struct net_bridge_mdb_entry *mp;  in br_mdb_copy()  local
202 		hlist_for_each_entry(mp, &old->mhash[i], hlist[old->ver])  in br_mdb_copy()
203 			hlist_add_head(&mp->hlist[new->ver],  in br_mdb_copy()
204 				       &new->mhash[br_ip_hash(new, &mp->addr)]);  in br_mdb_copy()
212 		hlist_for_each_entry(mp, &new->mhash[i], hlist[new->ver])  in br_mdb_copy()
231 	struct net_bridge_mdb_entry *mp =  in br_multicast_free_group()  local
234 	kfree(mp);  in br_multicast_free_group()
239 	struct net_bridge_mdb_entry *mp = (void *)data;  in br_multicast_group_expired()  local
240 	struct net_bridge *br = mp->br;  in br_multicast_group_expired()
244 	if (!netif_running(br->dev) || timer_pending(&mp->timer))  in br_multicast_group_expired()
247 	mp->mglist = false;  in br_multicast_group_expired()
249 	if (mp->ports)  in br_multicast_group_expired()
254 	hlist_del_rcu(&mp->hlist[mdb->ver]);  in br_multicast_group_expired()
257 	call_rcu_bh(&mp->rcu, br_multicast_free_group);  in br_multicast_group_expired()
267 	struct net_bridge_mdb_entry *mp;  in br_multicast_del_pg()  local
273 	mp = br_mdb_ip_get(mdb, &pg->addr);  in br_multicast_del_pg()
274 	if (WARN_ON(!mp))  in br_multicast_del_pg()
277 	for (pp = &mp->ports;  in br_multicast_del_pg()
290 		if (!mp->ports && !mp->mglist &&  in br_multicast_del_pg()
292 			mod_timer(&mp->timer, jiffies);  in br_multicast_del_pg()
531 	struct net_bridge_mdb_entry *mp;  in br_multicast_get_group()  local
538 	hlist_for_each_entry(mp, &mdb->mhash[hash], hlist[mdb->ver]) {  in br_multicast_get_group()
540 		if (unlikely(br_ip_equal(group, &mp->addr)))  in br_multicast_get_group()
541 			return mp;  in br_multicast_get_group()
596 	mp = ERR_PTR(err);  in br_multicast_get_group()
597 	return mp;  in br_multicast_get_group()
604 	struct net_bridge_mdb_entry *mp;  in br_multicast_new_group()  local
617 	mp = br_multicast_get_group(br, port, group, hash);  in br_multicast_new_group()
618 	switch (PTR_ERR(mp)) {  in br_multicast_new_group()
632 	mp = kzalloc(sizeof(*mp), GFP_ATOMIC);  in br_multicast_new_group()
633 	if (unlikely(!mp))  in br_multicast_new_group()
636 	mp->br = br;  in br_multicast_new_group()
637 	mp->addr = *group;  in br_multicast_new_group()
638 	setup_timer(&mp->timer, br_multicast_group_expired,  in br_multicast_new_group()
639 		    (unsigned long)mp);  in br_multicast_new_group()
641 	hlist_add_head_rcu(&mp->hlist[mdb->ver], &mdb->mhash[hash]);  in br_multicast_new_group()
645 	return mp;  in br_multicast_new_group()
674 	struct net_bridge_mdb_entry *mp;  in br_multicast_add_group()  local
685 	mp = br_multicast_new_group(br, port, group);  in br_multicast_add_group()
686 	err = PTR_ERR(mp);  in br_multicast_add_group()
687 	if (IS_ERR(mp))  in br_multicast_add_group()
691 		mp->mglist = true;  in br_multicast_add_group()
692 		mod_timer(&mp->timer, now + br->multicast_membership_interval);  in br_multicast_add_group()
696 	for (pp = &mp->ports;  in br_multicast_add_group()
1266 	struct net_bridge_mdb_entry *mp;  in br_ip4_multicast_query()  local
1311 	mp = br_mdb_ip4_get(mlock_dereference(br->mdb, br), group, vid);  in br_ip4_multicast_query()
1312 	if (!mp)  in br_ip4_multicast_query()
1317 	if (mp->mglist &&  in br_ip4_multicast_query()
1318 	    (timer_pending(&mp->timer) ?  in br_ip4_multicast_query()
1319 	     time_after(mp->timer.expires, now + max_delay) :  in br_ip4_multicast_query()
1320 	     try_to_del_timer_sync(&mp->timer) >= 0))  in br_ip4_multicast_query()
1321 		mod_timer(&mp->timer, now + max_delay);  in br_ip4_multicast_query()
1323 	for (pp = &mp->ports;  in br_ip4_multicast_query()
1345 	struct net_bridge_mdb_entry *mp;  in br_ip6_multicast_query()  local
1396 	mp = br_mdb_ip6_get(mlock_dereference(br->mdb, br), group, vid);  in br_ip6_multicast_query()
1397 	if (!mp)  in br_ip6_multicast_query()
1401 	if (mp->mglist &&  in br_ip6_multicast_query()
1402 	    (timer_pending(&mp->timer) ?  in br_ip6_multicast_query()
1403 	     time_after(mp->timer.expires, now + max_delay) :  in br_ip6_multicast_query()
1404 	     try_to_del_timer_sync(&mp->timer) >= 0))  in br_ip6_multicast_query()
1405 		mod_timer(&mp->timer, now + max_delay);  in br_ip6_multicast_query()
1407 	for (pp = &mp->ports;  in br_ip6_multicast_query()
1430 	struct net_bridge_mdb_entry *mp;  in br_multicast_leave_group()  local
1441 	mp = br_mdb_ip_get(mdb, group);  in br_multicast_leave_group()
1442 	if (!mp)  in br_multicast_leave_group()
1448 		for (pp = &mp->ports;  in br_multicast_leave_group()
1461 			if (!mp->ports && !mp->mglist &&  in br_multicast_leave_group()
1463 				mod_timer(&mp->timer, jiffies);  in br_multicast_leave_group()
1472 		__br_multicast_send_query(br, port, &mp->addr);  in br_multicast_leave_group()
1479 		for (p = mlock_dereference(mp->ports, br);  in br_multicast_leave_group()
1501 		if (mp->mglist &&  in br_multicast_leave_group()
1502 		    (timer_pending(&mp->timer) ?  in br_multicast_leave_group()
1503 		     time_after(mp->timer.expires, time) :  in br_multicast_leave_group()
1504 		     try_to_del_timer_sync(&mp->timer) >= 0)) {  in br_multicast_leave_group()
1505 			mod_timer(&mp->timer, time);  in br_multicast_leave_group()
1511 	for (p = mlock_dereference(mp->ports, br);  in br_multicast_leave_group()
1788 	struct net_bridge_mdb_entry *mp;  in br_multicast_dev_del()  local
1802 		hlist_for_each_entry_safe(mp, n, &mdb->mhash[i],  in br_multicast_dev_del()
1804 			del_timer(&mp->timer);  in br_multicast_dev_del()
1805 			call_rcu_bh(&mp->rcu, br_multicast_free_group);  in br_multicast_dev_del()