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Commit 45c9d36c authored by venkata Jagadeesh's avatar venkata Jagadeesh Committed by android-build-merger
Browse files

GATT: Initiate L2CAP disconnect only when the channel is open 

am: fd65d7d5

* commit 'fd65d7d5':
  GATT: Initiate L2CAP disconnect only when the channel is open
parents c08aa0c6 fd65d7d5

system/stack/gatt/gatt_main.c

+7 −3
Original line number Diff line number Diff line
@@ -230,7 +230,8 @@ BOOLEAN gatt_disconnect (tGATT_TCB *p_tcb) 
{

    BOOLEAN             ret = FALSE;

    tGATT_CH_STATE      ch_state;

    GATT_TRACE_DEBUG ("gatt_disconnect ");



    GATT_TRACE_EVENT ("%s", __func__);



    if (p_tcb != NULL)

    {
@@ -252,12 +253,15 @@ BOOLEAN gatt_disconnect (tGATT_TCB *p_tcb) 
            }

            else

            {

                if ((ch_state == GATT_CH_OPEN) || (ch_state == GATT_CH_CFG))

                    ret = L2CA_DisconnectReq(p_tcb->att_lcid);

                else

                    GATT_TRACE_DEBUG ("%s gatt_disconnect channel not opened", __func__);

            }

        }

        else

        {

            GATT_TRACE_DEBUG ("gatt_disconnect already in closing state");

            GATT_TRACE_DEBUG ("%s already in closing state", __func__);

        }

    }

system/stack/l2cap/l2c_utils.c

+6 −0
Original line number Diff line number Diff line
@@ -904,6 +904,12 @@ void l2cu_send_peer_disc_req (tL2C_CCB *p_ccb) 
    BT_HDR  *p_buf, *p_buf2;

    UINT8   *p;



    if ((!p_ccb) || (p_ccb->p_lcb == NULL))

    {

        L2CAP_TRACE_ERROR ("%s L2CAP - ccb or lcb invalid", __func__);

        return;

    }



    /* Create an identifier for this packet */

    p_ccb->p_lcb->id++;

    l2cu_adj_id(p_ccb->p_lcb, L2CAP_ADJ_ID);