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-rw-r--r--lib/common_test/src/ct_rpc.erl6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/common_test/src/ct_rpc.erl b/lib/common_test/src/ct_rpc.erl
index cbcc212bb8..b4a0bc9d74 100644
--- a/lib/common_test/src/ct_rpc.erl
+++ b/lib/common_test/src/ct_rpc.erl
@@ -81,7 +81,7 @@ app_node(App, [], _, _) ->
app_node(App, _Candidates = [CandidateNode | Nodes], FailOnBadRPC, Cookie) ->
Cookie0 = set_the_cookie(Cookie),
Result = rpc:call(CandidateNode, application, which_applications, []),
- set_the_cookie(Cookie0),
+ _ = set_the_cookie(Cookie0),
case Result of
{badrpc,Reason} when FailOnBadRPC == true ->
ct:fail({Reason,CandidateNode});
@@ -145,7 +145,7 @@ call({Fun, FunArgs}, Module, Function, Args, TimeOut, Cookie) ->
call(Node, Module, Function, Args, TimeOut, Cookie) when is_atom(Node) ->
Cookie0 = set_the_cookie(Cookie),
Result = rpc:call(Node, Module, Function, Args, TimeOut),
- set_the_cookie(Cookie0),
+ _ = set_the_cookie(Cookie0),
Result.
%%% @spec cast(Node, Module, Function, Args) -> ok
@@ -190,7 +190,7 @@ cast({Fun, FunArgs}, Module, Function, Args, Cookie) ->
cast(Node, Module, Function, Args, Cookie) when is_atom(Node) ->
Cookie0 = set_the_cookie(Cookie),
true = rpc:cast(Node, Module, Function, Args),
- set_the_cookie(Cookie0),
+ _ = set_the_cookie(Cookie0),
ok.