anchor.diff:  					 eapol_state = {request, Id},
   					 eapol_retransmit = 0}).
   
  -eap_handshake({start, _Data},
  +eap_handshake({start, _HsData},
   	      #data{eapol_state = {request, _}} = Data0) ->
       %% restart the handshake
       Data = stop_eapol_timer(Data0),
       init_eapol(Data);
   
  -eap_handshake(Data = {response, Id, EAPData, Response},
  +eap_handshake(HandShake = {response, Id, EAPData, Response},
   	      #data{eapol_state = {request, Id}} = Data0) ->
  -    ?LOG(debug, "EAP Handshake: ~p", [Data]),
  +    ?LOG(debug, "EAP Handshake: ~p", [HandShake]),
       Data = stop_eapol_timer(Data0),
       Next =
   	case Response of
  
positive.code: wtp_del_station(#data{ac = AC, radio_mac = BSS, mac = MAC}) ->
      capwap_ac:del_station(AC, BSS, MAC).
  
  wtp_send_80211(Data,  #data{ac = AC, radio_mac = BSS}) when is_binary(Data) ->
      capwap_ac:send_80211(AC, BSS, Data).
  
  accounting_update(#data{mac = MAC}) ->
      STAStats = capwap_dp:get_station(MAC),
  
negative.code: 	end,
      eap_handshake_next(Next, Data);
  
  eap_handshake(HandShake, Data0) ->
      ?LOG(warning, "unexpected EAP Handshake: ~p", [HandShake]),
      Data = stop_eapol_timer(Data0),
      wtp_del_station(Data),
      aaa_disassociation(Data),
  