removed redundant function parameter

src/main.cpp

@@ -82,7 +82,7 @@ void setup()
     server.serveStatic("/", SPIFFS, "/").setDefaultFile("index.html");
 
     server.on("/config", HTTP_GET, [](AsyncWebServerRequest *request)
-              { onGetConfig(config, request); });
+              { onGetConfig(request); });
 
     server.onRequestBody([](AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total)
                          {

src/routes/config.cpp

@@ -70,7 +70,7 @@ Direction parseDirection(uint8_t direction)
 
 #pragma endregion
 
-void onGetConfig(Preferences config, AsyncWebServerRequest *request)
+void onGetConfig(AsyncWebServerRequest *request)
 {
     config.begin("dmx", true);
 

src/routes/config.h

@@ -31,7 +31,7 @@ enum Direction
 };
 const uint8_t DIRECTION_SIZE = 2;
 
-void onGetConfig(Preferences config, AsyncWebServerRequest *request);
+void onGetConfig(AsyncWebServerRequest *request);
 
 void onPutConfig(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total);