diff --git a/fs/namespace.c b/fs/namespace.c
index 06f8e63..2432ca6 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -397,11 +397,10 @@
 	spin_unlock(&vfsmount_lock);
 }
 
-int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb)
+void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb)
 {
 	mnt->mnt_sb = sb;
 	mnt->mnt_root = dget(sb->s_root);
-	return 0;
 }
 
 EXPORT_SYMBOL(simple_set_mnt);