LINK_ATTR_SYNC_KR2_ENABLE
if (!(params->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {
if (!(params->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {
if (!(params->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) {
params->link_attr_sync |= LINK_ATTR_SYNC_KR2_ENABLE;
params->link_attr_sync &= ~LINK_ATTR_SYNC_KR2_ENABLE;