save_server_id
dsmp->dsm_isv6 && !save_server_id(dsmp, ack)) {
!save_server_id(dsmp, ack)) {
if (dsmp->dsm_isv6 && !save_server_id(dsmp, ack)) {
if (!save_server_id(dsmp, dsmp->dsm_ack))
if (!save_server_id(dsmp, offer))
boolean_t save_server_id(dhcp_smach_t *, PKT_LIST *);