bridge: Do not send queries on multicast group leaves

[firefly-linux-kernel-4.4.55.git] / net / bridge / br_private.h

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 54578f274d85ddcaa9b65f6b4d7aa2c582d39dde..1ca1b1c7560e9398208638541261de971f07b399 100644 (file)
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -77,9 +77,7 @@ struct net_bridge_port_group {
        struct hlist_node               mglist;
        struct rcu_head                 rcu;
        struct timer_list               timer;
-       struct timer_list               query_timer;
        struct br_ip                    addr;
-       u32                             queries_sent;
 };
 
 struct net_bridge_mdb_entry
@@ -89,10 +87,8 @@ struct net_bridge_mdb_entry
        struct net_bridge_port_group __rcu *ports;
        struct rcu_head                 rcu;
        struct timer_list               timer;
-       struct timer_list               query_timer;
        struct br_ip                    addr;
        bool                            mglist;
-       u32                             queries_sent;
 };
 
 struct net_bridge_mdb_htable
@@ -124,6 +120,7 @@ struct net_bridge_port
        bridge_id                       designated_bridge;
        u32                             path_cost;
        u32                             designated_cost;
+       unsigned long                   designated_age;
 
        struct timer_list               forward_delay_timer;
        struct timer_list               hold_timer;
@@ -293,6 +290,7 @@ static inline int br_is_root_bridge(const struct net_bridge *br)
 
 /* br_device.c */
 extern void br_dev_setup(struct net_device *dev);
+extern void br_dev_delete(struct net_device *dev, struct list_head *list);
 extern netdev_tx_t br_dev_xmit(struct sk_buff *skb,
                               struct net_device *dev);
 #ifdef CONFIG_NET_POLL_CONTROLLER