NVME_CQE_SC_SUCCESS
if ((NVME_CQE_SC(flags) != NVME_CQE_SC_SUCCESS) || (acqe->cid != cid))
if ((NVME_CQE_SC(flags) != NVME_CQE_SC_SUCCESS) ||
NVME_CQE_SC_SUCCESS) ? XS_NOERROR : XS_DRIVER_STUFFUP;
NVME_CQE_SC_SUCCESS) ? XS_NOERROR : XS_DRIVER_STUFFUP;