In API void l2cap_signaling_handler_channel(l2cap_channel_t *channel, uint8_t *command), Code is modified using the conditional Flag #ifdef OPTIMALCODE. Code review ,Review Comments,Approval of the Code and TestCase Execution for the Changes.

/* As per the Code,At the time of disconnect request, Code verify's the Channel State, if it is L2CAP_STATE_WAIT_DISCONNECT: then it caalls the API l2cap_handle_disconnect_request(), to disconnect from L2CAP Layer
*/