Merge "trouble syncing with fitbit and can't turn off bluetooth."

        role = HCI_ROLE_UNKNOWN;

        if (status == HCI_ERR_DIRECTED_ADVERTISING_TIMEOUT)

        {

            btm_ble_dir_adv_tout();

        }

        /* this is to work around broadcom firmware problem to handle

         * unsolicited command complete event for HCI_LE_Create_Connection_Cancel

         * and LE connection complete event with status error code (0x2)

         * unknown connection identifier from bluetooth controller

         * the workaround is to release the HCI connection to avoid out of sync

         * with bluetooth controller, which cause BT can't be turned off.

        */

        else if ((status == HCI_ERR_NO_CONNECTION) &&

                 (btm_ble_get_conn_st() != BLE_CONN_CANCEL))

        {

            tL2C_LCB    *p_lcb;

            handle = HCID_GET_HANDLE (handle);

            p_lcb = l2cu_find_lcb_by_handle (handle);

            if (p_lcb != NULL)

            {

                l2c_link_hci_disc_comp (handle, HCI_ERR_PEER_USER);

                btm_sec_disconnected (handle, HCI_ERR_PEER_USER);

            }

        }

    }

    btm_ble_set_conn_st(BLE_CONN_IDLE);