Fix ruff complaints in control4 (#116058)

homeassistant/components/control4/__init__.py

@@ -52,8 +52,7 @@ async def call_c4_api_retry(func, *func_args):
     """Call C4 API function and retry on failure."""
     for i in range(API_RETRY_TIMES):
         try:
-            output = await func(*func_args)
-            return output
+            return await func(*func_args)
         except client_exceptions.ClientError as exception:
             _LOGGER.error("Error connecting to Control4 account API: %s", exception)
             if i == API_RETRY_TIMES - 1: