diff --git a/fs/vfs/vfs_mount.c b/fs/vfs/vfs_mount.c
index d24c08b62eb66330eb3d4f3e52097d0de3ad4e53..bcbd0967caec16dab44c367693fea3dafd54f324 100755
--- a/fs/vfs/vfs_mount.c
+++ b/fs/vfs/vfs_mount.c
@@ -54,14 +54,9 @@ static struct list_head mount_list = LIST_INIT(mount_list);
 /*
  * Global lock to access mount point.
  */
-#if CONFIG_FS_THREADS > 1
 static mutex_t mount_lock = MUTEX_INITIALIZER;
 #define MOUNT_LOCK()	mutex_lock(&mount_lock)
 #define MOUNT_UNLOCK()	mutex_unlock(&mount_lock)
-#else
-#define MOUNT_LOCK()
-#define MOUNT_UNLOCK()
-#endif
 
 /*
  * Lookup file system.
diff --git a/fs/vfs/vfs_vnode.c b/fs/vfs/vfs_vnode.c
index a4404e5067afdc5bef1f4591e35fe02209ec1158..729ba36357925b11d022bfcca0f005721dc07bf0 100755
--- a/fs/vfs/vfs_vnode.c
+++ b/fs/vfs/vfs_vnode.c
@@ -69,15 +69,9 @@ static struct list_head vnode_table[VNODE_BUCKETS];
  * If a vnode is already locked, there is no need to
  * lock this global lock to access internal data.
  */
-#if CONFIG_FS_THREADS > 1
 static mutex_t vnode_lock = MUTEX_INITIALIZER;
 #define VNODE_LOCK()	mutex_lock(&vnode_lock)
 #define VNODE_UNLOCK()	mutex_unlock(&vnode_lock)
-#else
-#define VNODE_LOCK()
-#define VNODE_UNLOCK()
-#endif
-
 
 /*
  * Get the hash value from the mount point and path name.