rust-analyzer: fix warning for IDE_ENTRY

src/plugins/rust-analyzer/rust-analyzer-service.c

@@ -98,18 +98,18 @@ rust_analyzer_service_load_configuration (IdeLspClient *client,
   RustAnalyzerService *self = (RustAnalyzerService *)user_data;
   GVariant *ret = NULL;
 
+  IDE_ENTRY;
+
   g_assert (IDE_IS_LSP_CLIENT (client));
   g_assert (RUST_IS_ANALYZER_SERVICE (self));
 
-  IDE_ENTRY;
-
   ret = JSONRPC_MESSAGE_NEW_ARRAY ("{",
                                      "checkOnSave", "{",
                                        "command", JSONRPC_MESSAGE_PUT_STRING (self->cargo_command),
                                      "}",
                                    "}");
 
-  IDE_RETURN (ret);
+  IDE_RETURN (g_steal_pointer (&ret));
 }
 
 static void