3 files changed, 5 insertions, 24 deletions
diff --git a/lib/diameter/test/diameter_codec_test.erl b/lib/diameter/test/diameter_codec_test.erl
index 78308856ac..37c41a1761 100644
--- a/lib/diameter/test/diameter_codec_test.erl
+++ b/lib/diameter/test/diameter_codec_test.erl
@@ -230,13 +230,12 @@ v(Max, Ord, E)
   when Ord =< Max ->
     diameter_enum:to_list(E);
 v(Max, Ord, E) ->
-    random:seed(diameter_util:seed()),
     v(Max, Ord, E, []).
 
 v(0, _, _, Acc) ->
     Acc;
 v(N, Ord, E, Acc) ->
-    v(N-1, Ord, E, [E(random:uniform(Ord)) | Acc]).
+    v(N-1, Ord, E, [E(rand:uniform(Ord)) | Acc]).
 
 %% arity/3
 
@@ -518,15 +517,7 @@ random(M) ->
     random(0,M).
 
 random(Mn,Mx) ->
-    seed(get({?MODULE, seed})),
-    Mn + random:uniform(Mx - Mn + 1) - 1.
-
-seed(undefined) ->
-    put({?MODULE, seed}, true),
-    random:seed(diameter_util:seed());
-
-seed(true) ->
-    ok.
+    Mn + rand:uniform(Mx - Mn + 1) - 1.
 
 %% run/1
 %%
diff --git a/lib/diameter/test/diameter_transport_SUITE.erl b/lib/diameter/test/diameter_transport_SUITE.erl
index f2884eacb4..c94f46b7a5 100644
--- a/lib/diameter/test/diameter_transport_SUITE.erl
+++ b/lib/diameter/test/diameter_transport_SUITE.erl
@@ -338,13 +338,12 @@ make_msg() ->
 %% crypto:rand_bytes/1 isn't available on all platforms (since openssl
 %% isn't) so roll our own.
 rand_bytes(N) ->
-    random:seed(diameter_util:seed()),
     rand_bytes(N, <<>>).
 
 rand_bytes(0, Bin) ->
     Bin;
 rand_bytes(N, Bin) ->
-    Oct = random:uniform(256) - 1,
+    Oct = rand:uniform(256) - 1,
     rand_bytes(N-1, <<Oct, Bin/binary>>).
 
 %% ===========================================================================
diff --git a/lib/diameter/test/diameter_util.erl b/lib/diameter/test/diameter_util.erl
index f26f1e999a..37fcbbc267 100644
--- a/lib/diameter/test/diameter_util.erl
+++ b/lib/diameter/test/diameter_util.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2015. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2016. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -31,7 +31,6 @@
          fold/3,
          foldl/3,
          scramble/1,
-         seed/0,
          unique_string/0,
          have_sctp/0]).
 
@@ -178,23 +177,15 @@ scramble(L) ->
           [[fun s/1, L]]).
 
 s(L) ->
-    random:seed(seed()),
     s([], L).
 
 s(Acc, []) ->
     Acc;
 s(Acc, L) ->
-    {H, [T|Rest]} = lists:split(random:uniform(length(L)) - 1, L),
+    {H, [T|Rest]} = lists:split(rand:uniform(length(L)) - 1, L),
     s([T|Acc], H ++ Rest).
 
 %% ---------------------------------------------------------------------------
-%% seed/0
-
-seed() ->
-    {_,T} = diameter_lib:seed(),
-    T.
-
-%% ---------------------------------------------------------------------------
 %% unique_string/0
 
 unique_string() ->