HCI_FORCE_NO_MITM
buf[0] = hci_dev_test_flag(hdev, HCI_FORCE_NO_MITM) ? 'Y' : 'N';
if (enable == hci_dev_test_flag(hdev, HCI_FORCE_NO_MITM))
hci_dev_change_flag(hdev, HCI_FORCE_NO_MITM);
if (!hci_dev_test_flag(hcon->hdev, HCI_FORCE_NO_MITM)) {