Fix Erlang LS warning about unused macro definitions

Macro name + commit when it was added - commit when usage was removed:

* BATCH_SIZE + f6db8428 - 71c44bff8
* INVALID_SETTING_MSG - 6b126171d - 381065397
* POLICY_ACCESS + 7c1e7e5b - 56d273477
* PROCNAME + 068db1a2 - 6876a37e6
* SALT_LENGTH + e575c87e - 633b68db1
* SERVER + 068db1a2 - but was never used!
* SERVER + f44e23b8c - but was never used!
* STORAGE_TYPES + 92db9ff1 - 9a93acc62
* TCP_SEND_TIMEOUT + f0af10e6 - 6e900d6a8
* TDTD + c3280e9 - 5a34020
* TVFIELD + dcc05ac8 - da310a517

src/ejabberd_auth_sql.erl

@@ -41,8 +41,6 @@
 -include("ejabberd_sql_pt.hrl").
 -include("ejabberd_auth.hrl").
 
--define(SALT_LENGTH, 16).
-
 %%%----------------------------------------------------------------------
 %%% API
 %%%----------------------------------------------------------------------
@@ -161,8 +159,6 @@ remove_user(User, Server) ->
 	    {error, db_failure}
     end.
 
--define(BATCH_SIZE, 1000).
-
 scram_hash_encode(Hash, StoreKey) ->
     case Hash of
 	sha -> StoreKey;

src/ejabberd_commands.erl

@@ -56,8 +56,6 @@
 -include("logger.hrl").
 -include_lib("stdlib/include/ms_transform.hrl").
 
--define(POLICY_ACCESS, '$policy').
-
 -type auth() :: {binary(), binary(), binary() | {oauth, binary()}, boolean()} | map().
 
 -record(state, {}).

src/ejabberd_listener.erl

@@ -60,8 +60,6 @@
 
 -optional_callbacks([listen_opt_type/1, tcp_init/2, udp_init/2]).
 
--define(TCP_SEND_TIMEOUT, 15000).
-
 start_link() ->
     supervisor:start_link({local, ?MODULE}, ?MODULE, []).
 

src/ejabberd_mnesia.erl

@@ -39,7 +39,6 @@
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
 	 terminate/2, code_change/3]).
 
--define(STORAGE_TYPES, [disc_copies, disc_only_copies, ram_copies]).
 -define(NEED_RESET, [local_content, type]).
 
 -include("logger.hrl").

src/ejabberd_redis.erl

@@ -42,8 +42,6 @@
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
 	 terminate/2, code_change/3]).
 
--define(SERVER, ?MODULE).
--define(PROCNAME, 'ejabberd_redis_client').
 -define(TR_STACK, redis_transaction_stack).
 -define(DEFAULT_MAX_QUEUE, 10000).
 -define(MAX_RETRIES, 1).

src/mod_announce.erl

@@ -494,9 +494,6 @@ announce_commands(From, To,
 	    {error, xmpp:err_bad_request(Txt, Lang)}
     end.
 
--define(TVFIELD(Type, Var, Val),
-	#xdata_field{type = Type, var = Var, values = vvaluel(Val)}).
-
 vvaluel(Val) ->
     case Val of
         <<>> -> [];

src/mod_matrix_gw_room.erl

@@ -41,8 +41,6 @@
 -export([init/1, terminate/3, code_change/4, callback_mode/0]).
 -export([handle_event/4]).
 
--define(SERVER, ?MODULE).
-
 -include_lib("xmpp/include/xmpp.hrl").
 -include("logger.hrl").
 -include("ejabberd_http.hrl").

src/mod_matrix_gw_s2s.erl

@@ -35,8 +35,6 @@
 -export([init/1, terminate/3, code_change/4, callback_mode/0]).
 -export([handle_event/4]).
 
--define(SERVER, ?MODULE).
-
 -include("logger.hrl").
 -include("ejabberd_http.hrl").
 -include_lib("kernel/include/inet.hrl").

src/mod_muc_admin.erl

@@ -620,9 +620,6 @@ web_menu_host(Acc, _Host, Lang) ->
 %%---------------
 %% Web Admin Page
 
--define(TDTD(L, N),
-        ?XE(<<"tr">>, [?XCT(<<"td">>, L), ?XC(<<"td">>, integer_to_binary(N))])).
-
 web_page_main(_, #request{path = [<<"muc">>], lang = Lang} = R) ->
     PageTitle = translate:translate(Lang, ?T("Multi-User Chat")),
     Title = ?H1GL(PageTitle, <<"modules/#mod_muc">>, <<"mod_muc">>),

src/mod_shared_roster_ldap.erl

@@ -52,7 +52,6 @@
 -define(GROUP_CACHE, shared_roster_ldap_group_cache).
 -define(DISPLAYED_CACHE, shared_roster_ldap_displayed_cache).
 -define(LDAP_SEARCH_TIMEOUT, 5).    %% Timeout for LDAP search queries in seconds
--define(INVALID_SETTING_MSG, "~ts is not properly set! ~ts will not function.").
 
 -record(state,
 	{host = <<"">>                                :: binary(),