fix(emqx_map_lib): fix static checks errors

apps/emqx/src/emqx_map_lib.erl

@@ -174,12 +174,6 @@ covert_keys_to_atom(BinKeyMap, Conv) ->
 
 %% copy from maps.erl OTP24.0
 -compile({inline, [error_with_info/2]}).
--spec merge_with(Combiner, Map1, Map2) -> Map3 when
-    Map1 :: #{Key1 => Value1},
-    Map2 :: #{Key2 => Value2},
-    Combiner :: fun((Key1, Value1, Value2) -> CombineResult),
-    Map3 :: #{Key1 => CombineResult, Key1 => Value1, Key2 => Value2}.
-
 merge_with(Combiner, Map1, Map2) when is_map(Map1),
                                  is_map(Map2),
                                  is_function(Combiner, 3) ->
@@ -217,11 +211,10 @@ error_type_merge_intersect(M1, M2, Combiner) when is_function(Combiner, 3) ->
 error_type_merge_intersect(_M1, _M2, _Combiner) ->
     badarg.
 
-error_with_info(Reason, Args) ->
-    erlang:error(Reason, Args, [{error_info, #{module => erl_stdlib_errors}}]).
+error_with_info(_, _) ->
+    {error_info, #{module => erl_stdlib_errors}}.
 
 error_type_two_maps(M1, M2) when is_map(M1) ->
     {badmap, M2};
 error_type_two_maps(M1, _M2) ->
     {badmap, M1}.
-

apps/emqx_authn/src/emqx_authn_api.erl

@@ -827,7 +827,7 @@ aggregate_metrics([HeadMetrics | AllMetrics]) ->
             end
         end,
     Fun = fun (ElemMap, AccMap) ->
-        emqx_map_lib:merge_with(CombinerFun(CombinerFun), ElemMap, AccMap) end,
+        emqx_map_lib:merge_with(CombinerFun, ElemMap, AccMap) end,
     lists:foldl(Fun, HeadMetrics, AllMetrics).
 
 make_result_map(ResList) ->
@@ -863,8 +863,6 @@ restructure_map(#{counters := #{failed := Failed, matched := Match, success := S
 restructure_map(Error) ->
      Error.
 
-error_msg(Code, Msg) when is_binary(Msg) ->
-              #{code => Code, message => Msg};
 error_msg(Code, Msg) ->
               #{code => Code, message => bin(io_lib:format("~p", [Msg]))}.
 

apps/emqx_authn/src/proto/emqx_authn_proto_v1.erl

@@ -29,10 +29,7 @@
 introduced_in() ->
     "5.0.0".
 
--type key() :: atom() | binary() | [byte()].
-
--spec lookup_from_all_nodes([node()], key(), key()) ->
+-spec lookup_from_all_nodes([node()], atom(), binary()) ->
           emqx_rpc:erpc_multicall().
 lookup_from_all_nodes(Nodes, ChainName, AuthenticatorID) ->
     erpc:multicall(Nodes, emqx_authn_api, lookup_from_local_node, [ChainName, AuthenticatorID], ?TIMEOUT).
-

apps/emqx_authn/test/emqx_authn_api_SUITE.erl

@@ -166,7 +166,7 @@ test_authenticator(PathPrefix) ->
                      ValidConfig0),
     {ok, 200, Res} = request(
                      get,
-                     uri(PathPrefix ++ [?CONF_NS, "password-based:http"])),
+                     uri(PathPrefix ++ [?CONF_NS, "password_based:http"])),
     {ok, RList} = emqx_json:safe_decode(Res),
     Snd = fun ({_, Val}) -> Val end,
     LookupVal = fun LookupV(List, RestJson) ->