diff --git a/init/do_mounts.h b/init/do_mounts.h
index c39c6e43c8aa..09d22862e8c3 100644
--- a/init/do_mounts.h
+++ b/init/do_mounts.h
@@ -13,9 +13,6 @@ void  mount_block_root(char *name, int flags);
 void  mount_root(void);
 extern int root_mountflags;
 
-struct dm_table;
-static inline void dm_table_put(struct dm_table *t) { }
-
 static inline int create_dev(char *name, dev_t dev)
 {
 	sys_unlink(name);