nvme_ns_info_bd_addr
if (nvme_ns_info_bd_addr(ns, &bd_addr) &&
if (!nvme_ns_info_bd_addr(ns_info, &bd_addr)) {
extern bool nvme_ns_info_bd_addr(nvme_ns_info_t *, const char **);
if (!nvme_ns_info_bd_addr(ns, &bd_addr)) {
if (!nvme_ns_info_bd_addr(info, &addr)) {
if (nvme_ns_info_bd_addr(info, &bd)) {