1 files changed, 16 insertions, 7 deletions

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index fe7463c2af9a..d8cbaa694227 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -299,6 +299,7 @@ struct net_bridge
 #ifdef CONFIG_BRIDGE_VLAN_FILTERING
 	u8				vlan_enabled;
 	__be16				vlan_proto;
+	u16				default_pvid;
 	struct net_port_vlans __rcu	*vlan_info;
 #endif
 };
@@ -604,11 +605,13 @@ bool br_vlan_find(struct net_bridge *br, u16 vid);
 void br_recalculate_fwd_mask(struct net_bridge *br);
 int br_vlan_filter_toggle(struct net_bridge *br, unsigned long val);
 int br_vlan_set_proto(struct net_bridge *br, unsigned long val);
-void br_vlan_init(struct net_bridge *br);
+int br_vlan_init(struct net_bridge *br);
+int br_vlan_set_default_pvid(struct net_bridge *br, unsigned long val);
 int nbp_vlan_add(struct net_bridge_port *port, u16 vid, u16 flags);
 int nbp_vlan_delete(struct net_bridge_port *port, u16 vid);
 void nbp_vlan_flush(struct net_bridge_port *port);
 bool nbp_vlan_find(struct net_bridge_port *port, u16 vid);
+int nbp_vlan_init(struct net_bridge_port *port);
 
 static inline struct net_port_vlans *br_get_vlan_info(
 						const struct net_bridge *br)
@@ -641,11 +644,11 @@ static inline int br_vlan_get_tag(const struct sk_buff *skb, u16 *vid)
 
 static inline u16 br_get_pvid(const struct net_port_vlans *v)
 {
-	/* Return just the VID if it is set, or VLAN_N_VID (invalid vid) if
-	 * vid wasn't set
-	 */
+	if (!v)
+		return 0;
+
 	smp_rmb();
-	return v->pvid ?: VLAN_N_VID;
+	return v->pvid;
 }
 
 static inline int br_vlan_enabled(struct net_bridge *br)
@@ -704,8 +707,9 @@ static inline void br_recalculate_fwd_mask(struct net_bridge *br)
 {
 }
 
-static inline void br_vlan_init(struct net_bridge *br)
+static inline int br_vlan_init(struct net_bridge *br)
 {
+	return 0;
 }
 
 static inline int nbp_vlan_add(struct net_bridge_port *port, u16 vid, u16 flags)
@@ -738,13 +742,18 @@ static inline bool nbp_vlan_find(struct net_bridge_port *port, u16 vid)
 	return false;
 }
 
+static inline int nbp_vlan_init(struct net_bridge_port *port)
+{
+	return 0;
+}
+
 static inline u16 br_vlan_get_tag(const struct sk_buff *skb, u16 *tag)
 {
 	return 0;
 }
 static inline u16 br_get_pvid(const struct net_port_vlans *v)
 {
-	return VLAN_N_VID;	/* Returns invalid vid */
+	return 0;
 }
 
 static inline int br_vlan_enabled(struct net_bridge *br)