switchdev: remove "NONE" transaction phase

Shouldn't have been there in the first place. Now it is unused, kill it.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index f84ecf4..f61ee38 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -18,7 +18,6 @@
 #define SWITCHDEV_F_NO_RECURSE		BIT(0)
 
 enum switchdev_trans_ph {
-	SWITCHDEV_TRANS_NONE,
 	SWITCHDEV_TRANS_PREPARE,
 	SWITCHDEV_TRANS_ABORT,
 	SWITCHDEV_TRANS_COMMIT,