is_required
if (is_required(pinfo->pi_ptrnpg) == 0) {
if (is_required(pg) == 0) {
if (is_required(prop_pattern) == 0)
u8_t is_required = FALSE;
is_required |= elink_fan_failure_det_req(pdev, pdev->hw_info.shmem_base, pdev->hw_info.shmem_base2, port);
is_required = TRUE;
DbgMessage(pdev, WARN, "lm_setup_fan_failure_detection: cfg=0x%x is_required=%d\n", val, is_required );
if (!is_required)