bridge: pass correct vlan id to multicast code

[~andy/linux] / net / bridge / br_private.h

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 598cb0b333c64b57c639dd7cda8df7aec229448d..2e8244efb262d54362bd36a12b9c3000c4388260 100644 (file)
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -126,7 +126,6 @@ struct net_bridge_mdb_entry
        struct timer_list               timer;
        struct br_ip                    addr;
        bool                            mglist;
-       bool                            timer_armed;
 };
 
 struct net_bridge_mdb_htable
@@ -202,13 +201,10 @@ struct net_bridge_port
 
 static inline struct net_bridge_port *br_port_get_rcu(const struct net_device *dev)
 {
-       struct net_bridge_port *port =
-                       rcu_dereference_rtnl(dev->rx_handler_data);
-
-       return br_port_exists(dev) ? port : NULL;
+       return rcu_dereference(dev->rx_handler_data);
 }
 
-static inline struct net_bridge_port *br_port_get_rtnl(struct net_device *dev)
+static inline struct net_bridge_port *br_port_get_rtnl(const struct net_device *dev)
 {
        return br_port_exists(dev) ?
                rtnl_dereference(dev->rx_handler_data) : NULL;
@@ -455,7 +451,8 @@ extern int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, void __us
 extern unsigned int br_mdb_rehash_seq;
 extern int br_multicast_rcv(struct net_bridge *br,
                            struct net_bridge_port *port,
-                           struct sk_buff *skb);
+                           struct sk_buff *skb,
+                           u16 vid);
 extern struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br,
                                               struct sk_buff *skb, u16 vid);
 extern void br_multicast_add_port(struct net_bridge_port *port);
@@ -526,7 +523,8 @@ static inline bool br_multicast_querier_exists(struct net_bridge *br,
 #else
 static inline int br_multicast_rcv(struct net_bridge *br,
                                   struct net_bridge_port *port,
-                                  struct sk_buff *skb)
+                                  struct sk_buff *skb,
+                                  u16 vid)
 {
        return 0;
 }
@@ -646,9 +644,7 @@ static inline u16 br_get_pvid(const struct net_port_vlans *v)
         * vid wasn't set
         */
        smp_rmb();
-       return (v->pvid & VLAN_TAG_PRESENT) ?
-                       (v->pvid & ~VLAN_TAG_PRESENT) :
-                       VLAN_N_VID;
+       return v->pvid ?: VLAN_N_VID;
 }
 
 #else
@@ -746,6 +742,7 @@ extern struct net_bridge_port *br_get_port(struct net_bridge *br,
 extern void br_init_port(struct net_bridge_port *p);
 extern void br_become_designated_port(struct net_bridge_port *p);
 
+extern void __br_set_forward_delay(struct net_bridge *br, unsigned long t);
 extern int br_set_forward_delay(struct net_bridge *br, unsigned long x);
 extern int br_set_hello_time(struct net_bridge *br, unsigned long x);
 extern int br_set_max_age(struct net_bridge *br, unsigned long x);