diff --git a/fs/namespace.c b/fs/namespace.c
index 866430b..b3ed212 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -526,10 +526,8 @@
 {
 	struct vfsmount *p;
 
-	for (p = mnt; p; p = next_mnt(p, mnt)) {
-		list_del(&p->mnt_hash);
-		list_add(&p->mnt_hash, kill);
-	}
+	for (p = mnt; p; p = next_mnt(p, mnt))
+		list_move(&p->mnt_hash, kill);
 
 	if (propagate)
 		propagate_umount(kill);