diff --git a/kernel/kmod.c b/kernel/kmod.c
index 27e89a1..edde385 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -160,7 +160,7 @@ static int ____call_usermodehelper(void *data)
 	/* Exec failed? */
 fail:
 	sub_info->retval = retval;
-	do_exit(0);
+	return 0;
 }
 
 void call_usermodehelper_freeinfo(struct subprocess_info *info)