stmf_get_ent_from_map
if (stmf_get_ent_from_map(ve_map, lun_num) != NULL) {
ASSERT(!stmf_get_ent_from_map(sm, luNbr));
lun_map_ent = stmf_get_ent_from_map(sm, luNbr);
if ((*conflicting = stmf_get_ent_from_map(ve_map, lun_num))
void *stmf_get_ent_from_map(stmf_lun_map_t *sm, uint16_t lun_num);
stmf_get_ent_from_map(iss->iss_sm, n);
(stmf_lun_map_ent_t *)stmf_get_ent_from_map(iss->iss_sm, luNbr);