int __init hci_sock_init(void)
{
	int err;

	err = proto_register(&hci_sk_proto, 0);
	if (err < 0)
		return err;

	err = bt_sock_register(BTPROTO_HCI, &hci_sock_family_ops);
	if (err < 0)
		goto error;

	BT_INFO("HCI socket layer initialized");

	return 0;

error:
	BT_ERR("HCI socket registration failed");
	proto_unregister(&hci_sk_proto);
	return err;
}

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