303     uint16_t status;  in nvme_dif_check()  local
305     status = nvme_check_prinfo(ns, prinfo, slba, *reftag);  in nvme_dif_check()
306     if (status) {  in nvme_dif_check()
307         return status;  in nvme_dif_check()
318         status = nvme_dif_prchk(ns, dif, bufp, mbuf, pil, prinfo, apptag,  in nvme_dif_check()
320         if (status) {  in nvme_dif_check()
330             if (status == NVME_E2E_GUARD_ERROR && slba == 0x0 && bufp == buf) {  in nvme_dif_check()
337                 return status;  in nvme_dif_check()
376             error_setg_errno(&err, -ret, "unable to get block status");  in nvme_dif_mangle_mdata()
436     uint16_t status;  in nvme_dif_rw_check_cb()  local
447     status = nvme_dif_mangle_mdata(ns, ctx->mdata.bounce, ctx->mdata.iov.size,  in nvme_dif_rw_check_cb()
449     if (status) {  in nvme_dif_rw_check_cb()
450         req->status = status;  in nvme_dif_rw_check_cb()
454     status = nvme_dif_check(ns, ctx->data.bounce, ctx->data.iov.size,  in nvme_dif_rw_check_cb()
457     if (status) {  in nvme_dif_rw_check_cb()
458         req->status = status;  in nvme_dif_rw_check_cb()
462     status = nvme_bounce_data(n, ctx->data.bounce, ctx->data.iov.size,  in nvme_dif_rw_check_cb()
464     if (status) {  in nvme_dif_rw_check_cb()
465         req->status = status;  in nvme_dif_rw_check_cb()
473     status = nvme_bounce_mdata(n, ctx->mdata.bounce, ctx->mdata.iov.size,  in nvme_dif_rw_check_cb()
475     if (status) {  in nvme_dif_rw_check_cb()
476         req->status = status;  in nvme_dif_rw_check_cb()
557     uint16_t status;  in nvme_dif_rw()  local
570             status = NVME_INVALID_PROT_INFO | NVME_DNR;  in nvme_dif_rw()
636     status = nvme_map_dptr(n, &req->sg, mapped_len, &req->cmd);  in nvme_dif_rw()
637     if (status) {  in nvme_dif_rw()
655     status = nvme_bounce_data(n, ctx->data.bounce, ctx->data.iov.size,  in nvme_dif_rw()
657     if (status) {  in nvme_dif_rw()
667         status = nvme_bounce_mdata(n, ctx->mdata.bounce, ctx->mdata.iov.size,  in nvme_dif_rw()
669         if (status) {  in nvme_dif_rw()
674     status = nvme_check_prinfo(ns, prinfo, slba, reftag);  in nvme_dif_rw()
675     if (status) {  in nvme_dif_rw()
685         status = nvme_dif_check(ns, ctx->data.bounce, ctx->data.iov.size,  in nvme_dif_rw()
688         if (status) {  in nvme_dif_rw()
710     return status;  in nvme_dif_rw()