net: remove NETDEV_HW_ADDR_T_SLAVE

NETDEV_HW_ADDR_T_SLAVE is not used anymore, remove it.

Signed-off-by: Taehee Yoo <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: TaeheeYoo

include/linux/netdevice.h

@@ -212,9 +212,8 @@ struct netdev_hw_addr {
 	unsigned char		type;
 #define NETDEV_HW_ADDR_T_LAN		1
 #define NETDEV_HW_ADDR_T_SAN		2
-#define NETDEV_HW_ADDR_T_SLAVE		3
-#define NETDEV_HW_ADDR_T_UNICAST	4
-#define NETDEV_HW_ADDR_T_MULTICAST	5
+#define NETDEV_HW_ADDR_T_UNICAST	3
+#define NETDEV_HW_ADDR_T_MULTICAST	4
 	bool			global_use;
 	int			sync_cnt;
 	int			refcount;