NVME_NS_DISC_F_NGUID_VALID
if ((discp->nnd_flags & NVME_NS_DISC_F_NGUID_VALID) == 0) {
if ((disc->nnd_flags & NVME_NS_DISC_F_NGUID_VALID) != 0) {
iter->nni_disc.nnd_flags |= NVME_NS_DISC_F_NGUID_VALID;
if (bret != ((flags & NVME_NS_DISC_F_NGUID_VALID) != 0)) {
(flags & NVME_NS_DISC_F_NGUID_VALID) != 0 ? "true" :