FCSM_ATTACHED
if ((fcsm->sm_flags & FCSM_ATTACHED) == 0) {
if (fcsm->sm_flags & FCSM_ATTACHED) {
if ((fcsm->sm_flags & FCSM_ATTACHED) == 0) {
fcsm->sm_flags |= FCSM_ATTACHED;
if (!(fcsm->sm_flags & FCSM_ATTACHED) ||
if ((fcsm->sm_flags & FCSM_ATTACHED) == 0) {