fix: dialyzer on otp 27

emqx · Nov 9, 2024 · 8089dca · 8089dca
1 parent 72850b3
commit 8089dca
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/esockd_acceptor.erl b/src/esockd_acceptor.erl
@@ -201,7 +201,7 @@ handle_event(
     inet_db:register_socket(Sock, SockMod),
 
     %% Inc accepted stats.
-    esockd_server:inc_stats({Proto, ListenOn}, accepted, 1),
+    _ = esockd_server:inc_stats({Proto, ListenOn}, accepted, 1),
 
     case eval_tune_socket_fun(TuneFun, Sock) of
         {ok, Sock} ->
@@ -266,7 +266,7 @@ handle_accept_error(enotconn, _, _) ->
 handle_accept_error(einval, _, _) ->
     ok;
 handle_accept_error(overloaded, _, #state{proto = Proto, listen_on = ListenOn}) ->
-    esockd_server:inc_stats({Proto, ListenOn}, closed_overloaded, 1),
+    _ = esockd_server:inc_stats({Proto, ListenOn}, closed_overloaded, 1),
     ok;
 handle_accept_error(Reason, Msg, #state{sockname = Sockname}) ->
     logger:log(error, #{msg => Msg,
@@ -287,7 +287,7 @@ handle_socket_error(Reason, State, _StateName) when Reason =:= econnaborted; Rea
 %% enfile: The system limit on the total number of open files has been reached.
 handle_socket_error(Reason, State, suspending) when Reason =:= emfile; Reason =:= enfile ->
     log_system_limit(State, Reason),
-    {keep_state, State, {next_event, internal, accept_and_close}};
+    _ = {keep_state, State, {next_event, internal, accept_and_close}};
 handle_socket_error(Reason, State, _StateName) when Reason =:= emfile; Reason =:= enfile ->
     log_system_limit(State, Reason),
     start_suspending(State, 1000);

diff --git a/src/esockd_dtls_acceptor.erl b/src/esockd_dtls_acceptor.erl
@@ -85,7 +85,7 @@ accepting(internal, accept,
     case ssl:transport_accept(LSock) of
         {ok, Sock} ->
             %% Inc accepted stats.
-            esockd_server:inc_stats({Proto, ListenOn}, accepted, 1),
+            _ = esockd_server:inc_stats({Proto, ListenOn}, accepted, 1),
             _ = case eval_tune_socket_fun(TuneFun, Sock) of
                 {ok, Sock} ->
                     case esockd_connection_sup:start_connection(ConnSup, Sock, UpgradeFuns) of