Merge branch 'br-fdb-refactoring'

Vladimir Oltean says:

====================
Bridge FDB refactoring

This series refactors the br_fdb.c, br_switchdev.c and switchdev.c files
to offer the same level of functionality with a bit less code, and to
clarify the purpose of some functions.

No functional change intended.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/switchdev.h

@@ -299,28 +299,16 @@ void switchdev_port_fwd_mark_set(struct net_device *dev,
 				 struct net_device *group_dev,
 				 bool joining);
 
-int switchdev_handle_fdb_add_to_device(struct net_device *dev,
+int switchdev_handle_fdb_event_to_device(struct net_device *dev, unsigned long event,
 		const struct switchdev_notifier_fdb_info *fdb_info,
 		bool (*check_cb)(const struct net_device *dev),
 		bool (*foreign_dev_check_cb)(const struct net_device *dev,
 					     const struct net_device *foreign_dev),
-		int (*add_cb)(struct net_device *dev,
-			      const struct net_device *orig_dev, const void *ctx,
+		int (*mod_cb)(struct net_device *dev, struct net_device *orig_dev,
+			      unsigned long event, const void *ctx,
 			      const struct switchdev_notifier_fdb_info *fdb_info),
-		int (*lag_add_cb)(struct net_device *dev,
-				  const struct net_device *orig_dev, const void *ctx,
-				  const struct switchdev_notifier_fdb_info *fdb_info));
-
-int switchdev_handle_fdb_del_to_device(struct net_device *dev,
-		const struct switchdev_notifier_fdb_info *fdb_info,
-		bool (*check_cb)(const struct net_device *dev),
-		bool (*foreign_dev_check_cb)(const struct net_device *dev,
-					     const struct net_device *foreign_dev),
-		int (*del_cb)(struct net_device *dev,
-			      const struct net_device *orig_dev, const void *ctx,
-			      const struct switchdev_notifier_fdb_info *fdb_info),
-		int (*lag_del_cb)(struct net_device *dev,
-				  const struct net_device *orig_dev, const void *ctx,
+		int (*lag_mod_cb)(struct net_device *dev, struct net_device *orig_dev,
+				  unsigned long event, const void *ctx,
 				  const struct switchdev_notifier_fdb_info *fdb_info));
 
 int switchdev_handle_port_obj_add(struct net_device *dev,
@@ -426,32 +414,16 @@ call_switchdev_blocking_notifiers(unsigned long val,
 }
 
 static inline int
-switchdev_handle_fdb_add_to_device(struct net_device *dev,
-		const struct switchdev_notifier_fdb_info *fdb_info,
-		bool (*check_cb)(const struct net_device *dev),
-		bool (*foreign_dev_check_cb)(const struct net_device *dev,
-					     const struct net_device *foreign_dev),
-		int (*add_cb)(struct net_device *dev,
-			      const struct net_device *orig_dev, const void *ctx,
-			      const struct switchdev_notifier_fdb_info *fdb_info),
-		int (*lag_add_cb)(struct net_device *dev,
-				  const struct net_device *orig_dev, const void *ctx,
-				  const struct switchdev_notifier_fdb_info *fdb_info))
-{
-	return 0;
-}
-
-static inline int
-switchdev_handle_fdb_del_to_device(struct net_device *dev,
+switchdev_handle_fdb_event_to_device(struct net_device *dev, unsigned long event,
 		const struct switchdev_notifier_fdb_info *fdb_info,
 		bool (*check_cb)(const struct net_device *dev),
 		bool (*foreign_dev_check_cb)(const struct net_device *dev,
 					     const struct net_device *foreign_dev),
-		int (*del_cb)(struct net_device *dev,
-			      const struct net_device *orig_dev, const void *ctx,
+		int (*mod_cb)(struct net_device *dev, struct net_device *orig_dev,
+			      unsigned long event, const void *ctx,
 			      const struct switchdev_notifier_fdb_info *fdb_info),
-		int (*lag_del_cb)(struct net_device *dev,
-				  const struct net_device *orig_dev, const void *ctx,
+		int (*lag_mod_cb)(struct net_device *dev, struct net_device *orig_dev,
+				  unsigned long event, const void *ctx,
 				  const struct switchdev_notifier_fdb_info *fdb_info))
 {
 	return 0;