diff --git a/kernel/fork.c b/kernel/fork.c
index 163325a..8a97e92 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1445,8 +1445,7 @@
 #define ARCH_MIN_MMSTRUCT_ALIGN 0
 #endif
 
-static void sighand_ctor(void *data, struct kmem_cache *cachep,
-			unsigned long flags)
+static void sighand_ctor(struct kmem_cache *cachep, void *data)
 {
 	struct sighand_struct *sighand = data;