Remove trailing whitespace

6 files changed, 11 insertions, 12 deletions

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,