NVME_IOC_GET_FEATURE
if (ioctl(ctrl->nc_fd, NVME_IOC_GET_FEATURE, &feat) != 0) {
if (ioctl(fd, NVME_IOC_GET_FEATURE, &get) != 0) {
{ NVME_IOC_GET_FEATURE, false, false },
case NVME_IOC_GET_FEATURE:
case NVME_IOC_GET_FEATURE: