diff --git a/fs/udf/super.c b/fs/udf/super.c
index c68a6e7..f175c9b 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -134,7 +134,7 @@
 	kmem_cache_free(udf_inode_cachep, UDF_I(inode));
 }
 
-static void init_once(void *foo, struct kmem_cache *cachep, unsigned long flags)
+static void init_once(struct kmem_cache *cachep, void *foo)
 {
 	struct udf_inode_info *ei = (struct udf_inode_info *)foo;