Remove trailing whitespace

12 files changed, 26 insertions, 27 deletions

diff --git a/lib/diameter/bin/diameterc b/lib/diameter/bin/diameterc
index a72ba2d75c..2f5834d359 100755
--- a/lib/diameter/bin/diameterc
+++ b/lib/diameter/bin/diameterc
@@ -4,7 +4,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -124,10 +124,10 @@ arg(["-i", Dir | Args], #argv{options = Opts} = A) ->
 
 arg(["--name", Name | Args], #argv{options = Opts} = A) ->
     arg(Args, A#argv{options = [{name, Name} | Opts]});
-    
+
 arg(["--prefix", Name | Args], #argv{options = Opts} = A) ->
     arg(Args, A#argv{options = [{prefix, Name} | Opts]});
-    
+
 arg(["--inherits", Dict | Args], #argv{options = Opts} = A) ->
     arg(Args, A#argv{options = Opts ++ [{inherits, Dict}]});
 
@@ -166,7 +166,7 @@ path_exists(File, Type) ->
 	_ ->
 	    throw({"No such file: ~p", [File]})
     end.
-    
+
 file_exists(File) ->
     path_exists(File, regular).
 
diff --git a/lib/diameter/include/diameter_gen.hrl b/lib/diameter/include/diameter_gen.hrl
index 13a6c462af..03aa557c2e 100644
--- a/lib/diameter/include/diameter_gen.hrl
+++ b/lib/diameter/include/diameter_gen.hrl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -320,7 +320,7 @@ pack_avp(Name, #diameter_avp{name = AvpName} = Avp, Acc) ->
 pack_avp(Name, 0, Avp, Acc) ->
     pack_AVP(Name, Avp, Acc);
 
-pack_avp(_, Arity, Avp, Acc) ->    
+pack_avp(_, Arity, Avp, Acc) ->
     pack(Arity, Avp#diameter_avp.name, Avp, Acc).
 
 %% pack_AVP/3
@@ -332,7 +332,7 @@ pack_AVP(Name, Avp, Acc) ->
         Arity ->
             pack(Arity, 'AVP', Avp, Acc)
     end.
-    
+
 %% 3588:
 %%
 %%   DIAMETER_AVP_UNSUPPORTED           5001
diff --git a/lib/diameter/src/base/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl
index 35aa9a57b8..1486071573 100644
--- a/lib/diameter/src/base/diameter_config.erl
+++ b/lib/diameter/src/base/diameter_config.erl
@@ -624,14 +624,14 @@ opt(sequence = K, F) ->
         E:R ->
             ?THROW({value, {K, E, R, ?STACK}})
     end;
-            
+
 opt(K, _) ->
     ?THROW({value, K}).
 
 sequence({H,N} = T)
   when 0 =< N, N =< 32, 0 =< H, 0 == H bsr N ->
     T;
-    
+
 sequence(_) ->
     ?THROW({value, sequence}).
 
diff --git a/lib/diameter/src/base/diameter_peer.erl b/lib/diameter/src/base/diameter_peer.erl
index 20b22c7949..130bedda84 100644
--- a/lib/diameter/src/base/diameter_peer.erl
+++ b/lib/diameter/src/base/diameter_peer.erl
@@ -123,7 +123,7 @@ pair([_ | Rest], Mods, Acc) ->
     pair(Rest, Mods, Acc);
 
 %% No transport_module or transport_config: defaults.
-pair([], [], []) ->  
+pair([], [], []) ->
     [{[?DEFAULT_TMOD], ?DEFAULT_TCFG, ?DEFAULT_TTMO}];
 
 %% One transport_module, one transport_config.
diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl
index bf8f939d7f..ad26f230ef 100644
--- a/lib/diameter/src/base/diameter_peer_fsm.erl
+++ b/lib/diameter/src/base/diameter_peer_fsm.erl
@@ -740,7 +740,7 @@ is_origin({N, _}) ->
         orelse N == 'Origin-State-Id'.
 
 %% failed_avp/1
-    
+
 failed_avp([] = No) ->
     No;
 failed_avp(Avps) ->
@@ -1034,7 +1034,7 @@ dpr([CB|Rest], [Reason | _] = Args, S) ->
             diameter_lib:error_report(failure, No),
             {stop, No}
     end;
-        
+
 dpr([], [Reason | _], S) ->
     send_dpr(Reason, [], S).
 
diff --git a/lib/diameter/src/base/diameter_stats.erl b/lib/diameter/src/base/diameter_stats.erl
index 70727d068e..8fd5ded300 100644
--- a/lib/diameter/src/base/diameter_stats.erl
+++ b/lib/diameter/src/base/diameter_stats.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -136,7 +136,7 @@ read(Refs, B) ->
 
 -spec flush([ref()])
    -> [{ref(), {counter(), integer()}}].
-                   
+
 flush(Refs) ->
     try
         call({flush, Refs})
diff --git a/lib/diameter/src/base/diameter_traffic.erl b/lib/diameter/src/base/diameter_traffic.erl
index c8c508fd3b..2f486861a2 100644
--- a/lib/diameter/src/base/diameter_traffic.erl
+++ b/lib/diameter/src/base/diameter_traffic.erl
@@ -604,7 +604,7 @@ reply(Msg, Dict, TPid, Fs, #diameter_packet{errors = [H|_] = Es} = Pkt) ->
 
 eval_packet(Pkt, Fs) ->
     lists:foreach(fun(F) -> diameter_lib:eval([F,Pkt]) end, Fs).
-    
+
 %% make_answer_packet/2
 
 %% A reply message clears the R and T flags and retains the P flag.
@@ -1463,7 +1463,7 @@ retransmit(discard, _, _, _, _, _) ->
 
 retransmit({eval_packet, RC, F}, Transport, Req, SvcName, Timeout, Fs) ->
     retransmit(RC, Transport, Req, SvcName, Timeout, [F|Fs]);
-    
+
 retransmit(T, {_, _, App}, _, _, _, _) ->
     ?ERROR({invalid_return, prepare_retransmit, App, T}).
 
@@ -1535,7 +1535,7 @@ failover(TPid)
 %% Note that a request process can store its request after failover
 %% notifications are sent here: store_request/4 sends the notification
 %% in that case.
-    
+
 %% Failover as a consequence of request_peer_down/1: inform the
 %% request process.
 failover({_, Req, TRef}) ->
@@ -1631,4 +1631,3 @@ eval([M|X], F, A) ->
 
 choose(true, X, _)  -> X;
 choose(false, _, X) -> X.
-
diff --git a/lib/diameter/src/transport/diameter_sctp.erl b/lib/diameter/src/transport/diameter_sctp.erl
index 3cb13d7043..ac79fde07e 100644
--- a/lib/diameter/src/transport/diameter_sctp.erl
+++ b/lib/diameter/src/transport/diameter_sctp.erl
@@ -289,7 +289,7 @@ ports() ->
     Ts = diameter_reg:match({?MODULE, '_', '_'}),
     [{type(T), N, Pid} || {{?MODULE, T, {_, {_, S}}}, Pid} <- Ts,
                           {ok, N} <- [inet:port(S)]].
-    
+
 ports(Ref) ->
     Ts = diameter_reg:match({?MODULE, '_', {Ref, '_'}}),
     [{type(T), N, Pid} || {{?MODULE, T, {R, {_, S}}}, Pid} <- Ts,
diff --git a/lib/diameter/test/diameter_capx_SUITE.erl b/lib/diameter/test/diameter_capx_SUITE.erl
index 8aaa0f8d16..a4e4195a19 100644
--- a/lib/diameter/test/diameter_capx_SUITE.erl
+++ b/lib/diameter/test/diameter_capx_SUITE.erl
@@ -400,7 +400,7 @@ dict0(Config) ->
         rfc6733 -> diameter_gen_base_rfc6733
     end.
 
-apps(Config) ->       
+apps(Config) ->
     case proplists:get_value(rfc, Config) of
         rfc3588 -> [base3588, acct3588];
         rfc6733 -> [base6733, acct6733]
diff --git a/lib/diameter/test/diameter_gen_sctp_SUITE.erl b/lib/diameter/test/diameter_gen_sctp_SUITE.erl
index 2fde7b9fdb..51ccb1e6ec 100644
--- a/lib/diameter/test/diameter_gen_sctp_SUITE.erl
+++ b/lib/diameter/test/diameter_gen_sctp_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -355,7 +355,7 @@ open(Opts) ->
     gen_sctp:open([{ip, ?ADDR}, {port, 0}, {active, true}, binary,
                    {recbuf, 1 bsl 16}, {sndbuf, 1 bsl 16}
                    | Opts]).
-    
+
 %% assoc/1
 
 assoc(Sock) ->
diff --git a/lib/diameter/test/diameter_stats_SUITE.erl b/lib/diameter/test/diameter_stats_SUITE.erl
index 8b7d8cb1b6..af52afb59c 100644
--- a/lib/diameter/test/diameter_stats_SUITE.erl
+++ b/lib/diameter/test/diameter_stats_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2013. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -69,7 +69,7 @@ reg(_) ->
     true = ?stat:reg(Ref),
     false = ?stat:reg(Ref).  %% duplicate
 
-incr(_) ->    
+incr(_) ->
     Ref = '_',
     Ctr = x,
     false = ?stat:incr(Ctr),      %% not registered,
diff --git a/lib/diameter/test/diameter_watchdog_SUITE.erl b/lib/diameter/test/diameter_watchdog_SUITE.erl
index f9f72d364a..e1e166b834 100644
--- a/lib/diameter/test/diameter_watchdog_SUITE.erl
+++ b/lib/diameter/test/diameter_watchdog_SUITE.erl
@@ -343,7 +343,7 @@ recv_reopen(listen, Ref, _, _) ->
 reg(Type, Ref, SvcName, T) ->
     TPid = tpid(Type, Ref, diameter:service_info(SvcName, transport)),
     true = diameter_reg:add_new({?MODULE, TPid, T}).
-    
+
 %% tpid/3
 
 tpid(connect, Ref, [[{ref, Ref},
@@ -369,7 +369,7 @@ tpid(listen, Ref, [[{ref, Ref},
       {port, [{owner, TPid} | _]}
       | _]]
         = lists:filter(fun([{watchdog, {_,_,S}} | _]) ->
-                               S == okay orelse S == reopen 
+                               S == okay orelse S == reopen
                        end,
                        As),
     TPid.
@@ -426,7 +426,7 @@ send({SvcName, {_,_,_} = T}, Sock, Bin) ->
     putr(origin, [OH, OR]),
     putr(config, T),
     send(Sock, Bin);
-    
+
 %% Discard DWA, failback after another timeout in the peer.
 send({Wd, 0 = No, Msg}, Sock, Bin) ->
     Origin = getr(origin),