304     int             ret;  in create_worker()  local
308     if ((ret = pthread_create(&((LIBEVENT_THREAD*)arg)->thread_id, &attr, func, arg)) != 0) {  in create_worker()
310                 strerror(ret));  in create_worker()
572     int ret;  in item_link()  local
577     ret = do_item_link(item, hv);  in item_link()
579     return ret;  in item_link()
634     enum delta_result_type ret;  in add_delta()  local
639     ret = do_add_delta(c, key, nkey, incr, delta, buf, cas, hv);  in add_delta()
641     return ret;  in add_delta()
648     enum store_item_type ret;  in store_item()  local
653     ret = do_store_item(item, comm, c, hv);  in store_item()
655     return ret;  in store_item()