retrieve adapter information only for adapters that
are physically present and enabled in the system */
if (ADL_OK != adl_main_control_create(adl_main_memory_alloc, 1)) {
retrieve adapter information only for adapters that
are physically present and enabled in the system */
if (ADL_OK != adl_main_control_create(adl_main_memory_alloc, 1)) {