80     btpan_conn_t* conn = btpan_find_conn_addr(peer_addr);  in bta_pan_co_open()  local
81     if(conn == NULL)  in bta_pan_co_open()
82         conn = btpan_new_conn(handle, peer_addr, local_role, peer_role);  in bta_pan_co_open()
83     if(conn)  in bta_pan_co_open()
87              btpan_cb.tap_fd, btpan_cb.open_count, conn->handle, handle,  in bta_pan_co_open()
88              conn->local_role, conn->remote_role);  in bta_pan_co_open()
92         conn->handle = handle;  in bta_pan_co_open()
103             conn->state = PAN_STATE_OPEN;  in bta_pan_co_open()
123     btpan_conn_t* conn = btpan_find_conn_handle(handle);  in bta_pan_co_close()  local
124     if(conn && conn->state == PAN_STATE_OPEN)  in bta_pan_co_close()
131         conn->state = PAN_STATE_CLOSE;  in bta_pan_co_close()
170     btpan_conn_t* conn = btpan_find_conn_handle(handle);  in bta_pan_co_tx_path()  local
171     if (!conn)  in bta_pan_co_tx_path()
176     else if(conn->state != PAN_STATE_OPEN)  in bta_pan_co_tx_path()
179             __func__, conn, conn->state);  in bta_pan_co_tx_path()
192             if(is_empty_eth_addr(conn->eth_addr) && is_valid_bt_eth_addr(src))  in bta_pan_co_tx_path()
195                     bdaddr_to_string((bt_bdaddr_t *)conn->peer, bdstr, sizeof(bdstr)));  in bta_pan_co_tx_path()
199                 memcpy(conn->eth_addr, src, sizeof(conn->eth_addr));  in bta_pan_co_tx_path()
310     btpan_conn_t* conn = btpan_find_conn_handle(handle);  in bta_pan_co_rx_flow()  local
311     if(!conn || conn->state != PAN_STATE_OPEN)  in bta_pan_co_rx_flow()