cb_name = ssnprintf_alloc("curl_json-%s-%s", db->instance,
db->url ? db->url : db->sock);
- user_data_t ud = {.data = db, .free_func = cj_free};
-
plugin_register_complex_read(/* group = */ NULL, cb_name, cj_read,
- /* interval = */ db->interval, &ud);
+ /* interval = */ db->interval,
+ &(user_data_t){
+ .data = db, .free_func = cj_free,
+ });
sfree(cb_name);
} else {
cj_free(db);