NVME_SERIAL_NUMBER_LENGTH
nvme_strvis(str, cdata->sn, sizeof(str), NVME_SERIAL_NUMBER_LENGTH);
char sn[NVME_SERIAL_NUMBER_LENGTH + 1];
memcpy(sn, cdata.sn, NVME_SERIAL_NUMBER_LENGTH);
walker = sn + NVME_SERIAL_NUMBER_LENGTH - 1;
cam_strvis_flag(disk->d_ident, cd->sn, NVME_SERIAL_NUMBER_LENGTH,
malloc(NVME_SERIAL_NUMBER_LENGTH + 1, M_CAMXPT, M_NOWAIT);
NVME_SERIAL_NUMBER_LENGTH + 1,
sizeof(disk->d_ident), NVME_SERIAL_NUMBER_LENGTH);
uint8_t sn[NVME_SERIAL_NUMBER_LENGTH];
_Static_assert(NVME_SERIAL_NUMBER_LENGTH < DISK_IDENT_SIZE,
memcpy(sn, cdata->sn, NVME_SERIAL_NUMBER_LENGTH);
sn[NVME_SERIAL_NUMBER_LENGTH] = '\0';
char serial_buf[NVME_SERIAL_NUMBER_LENGTH];
static char serial[NVME_SERIAL_NUMBER_LENGTH];