static void l2cap_conn_unreliable(struct l2cap_conn *conn, int err)
{
	struct l2cap_chan *chan;

	BT_DBG("conn %p", conn);

	mutex_lock(&conn->chan_lock);

	list_for_each_entry(chan, &conn->chan_l, list) {
		if (test_bit(FLAG_FORCE_RELIABLE, &chan->flags))
			l2cap_chan_set_err(chan, err);
	}

	mutex_unlock(&conn->chan_lock);
}
static void l2cap_conn_unreliable(struct l2cap_conn *conn, int err)
{
	struct l2cap_chan *chan;

	BT_DBG("conn %p", conn);

	mutex_lock(&conn->chan_lock);

	list_for_each_entry(chan, &conn->chan_l, list) {
		if (test_bit(FLAG_FORCE_RELIABLE, &chan->flags))
			l2cap_chan_set_err(chan, err);
	}

	mutex_unlock(&conn->chan_lock);
}