e_ddi_branch_destroy
extern int e_ddi_branch_destroy(dev_info_t *rdip, dev_info_t **dipp,
if (e_ddi_branch_destroy(dip, NULL, 0) != 0) {
if (e_ddi_branch_destroy(saf_dip, &fdip, 0)) {
if (e_ddi_branch_destroy(node, NULL, 0) != 0) {
rv = e_ddi_branch_destroy(*dip, &fdip, 0);
if (e_ddi_branch_destroy(dip, &fdip, 0)) {
} else if (rv = e_ddi_branch_destroy(dip, &fdip, 0)) {
rv = e_ddi_branch_destroy(niu_dip, &fdip, 0);