541 	struct kernfs_open_node *on, *new_on = NULL;  in kernfs_get_open_node()  local
547 	if (!kn->attr.open && new_on) {  in kernfs_get_open_node()
548 		kn->attr.open = new_on;  in kernfs_get_open_node()
549 		new_on = NULL;  in kernfs_get_open_node()
562 		kfree(new_on);  in kernfs_get_open_node()
567 	new_on = kmalloc(sizeof(*new_on), GFP_KERNEL);  in kernfs_get_open_node()
568 	if (!new_on)  in kernfs_get_open_node()
571 	atomic_set(&new_on->refcnt, 0);  in kernfs_get_open_node()
572 	atomic_set(&new_on->event, 1);  in kernfs_get_open_node()
573 	init_waitqueue_head(&new_on->poll);  in kernfs_get_open_node()
574 	INIT_LIST_HEAD(&new_on->files);  in kernfs_get_open_node()