Merge "Add the comment for excluding line coverage" into tizen

diff --cc src/bluetooth-common.c
index f61f236,914292b..48a487f
--- 1/src/bluetooth-common.c
--- 2/src/bluetooth-common.c
+++ b/src/bluetooth-common.c
@@@ -2923,10 -2915,9 +2923,10 @@@ static void __bt_event_proxy(int event
                _bt_tds_control_point_indication_response_update(device_addr, tds_act_ind_res);
  
                if (device_addr != NULL)
-                       free(device_addr); /* LCOV_EXCL_STOP */
+                       free(device_addr);
                break;
 -      } case BLUETOOTH_EVENT_OTP_SERVER_STATE_CHANGED: {
 +      }
 +      case BLUETOOTH_EVENT_OTP_SERVER_STATE_CHANGED: {
                bt_otp_server_state_changed_cb cb = bt_event_slot_container[event_index].callback;
                bool *status = (bool *)(param->param_data);