static gboolean property_exists_modalias(const GDBusPropertyTable *property,
							void *user_data)
{
	struct btd_adapter *adapter = user_data;

	return adapter->modalias ? TRUE : FALSE;
}
static gboolean property_exists_modalias(const GDBusPropertyTable *property,
							void *user_data)
{
	struct btd_adapter *adapter = user_data;

	return adapter->modalias ? TRUE : FALSE;
}