static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)
{
	struct l2cap_conn_rsp *rsp = (struct l2cap_conn_rsp *) data;
	u16 scid, dcid, result, status;
	struct sock *sk;
	u8 req[128];

	scid   = __le16_to_cpu(rsp->scid);
	dcid   = __le16_to_cpu(rsp->dcid);
	result = __le16_to_cpu(rsp->result);
	status = __le16_to_cpu(rsp->status);

	BT_DBG("dcid 0x%4.4x scid 0x%4.4x result 0x%2.2x status 0x%2.2x", dcid, scid, result, status);

	if (scid) {
		sk = l2cap_get_chan_by_scid(&conn->chan_list, scid);
		if (!sk)
			return 0;
	} else {
		sk = l2cap_get_chan_by_ident(&conn->chan_list, cmd->ident);
		if (!sk)
			return 0;
	}

	switch (result) {
	case L2CAP_CR_SUCCESS:
		sk->sk_state = BT_CONFIG;
		l2cap_pi(sk)->ident = 0;
		l2cap_pi(sk)->dcid = dcid;
		l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;

		l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_CONNECT_PEND;

		l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
					l2cap_build_conf_req(sk, req), req);
		l2cap_pi(sk)->num_conf_req++;
		break;

	case L2CAP_CR_PEND:
		l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
		break;

	default:
		l2cap_chan_del(sk, ECONNREFUSED);
		break;
	}

	bh_unlock_sock(sk);
	return 0;
}
static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)
{
	struct l2cap_conn_rsp *rsp = (struct l2cap_conn_rsp *) data;
	u16 scid, dcid, result, status;
	struct sock *sk;
	u8 req[128];

	scid   = __le16_to_cpu(rsp->scid);
	dcid   = __le16_to_cpu(rsp->dcid);
	result = __le16_to_cpu(rsp->result);
	status = __le16_to_cpu(rsp->status);

	BT_DBG("dcid 0x%4.4x scid 0x%4.4x result 0x%2.2x status 0x%2.2x", dcid, scid, result, status);

	if (scid) {
		sk = l2cap_get_chan_by_scid(&conn->chan_list, scid);
		if (!sk)
			return 0;
	} else {
		sk = l2cap_get_chan_by_ident(&conn->chan_list, cmd->ident);
		if (!sk)
			return 0;
	}

	switch (result) {
	case L2CAP_CR_SUCCESS:
		sk->sk_state = BT_CONFIG;
		l2cap_pi(sk)->ident = 0;
		l2cap_pi(sk)->dcid = dcid;
		l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT;

		l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_CONNECT_PEND;

		l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ,
					l2cap_build_conf_req(sk, req), req);
		l2cap_pi(sk)->num_conf_req++;
		break;

	case L2CAP_CR_PEND:
		l2cap_pi(sk)->conf_state |= L2CAP_CONF_CONNECT_PEND;
		break;

	default:
		l2cap_chan_del(sk, ECONNREFUSED);
		break;
	}

	bh_unlock_sock(sk);
	return 0;
}