[PATCHv3 4/4] nvme: use return value from blk_execute_rq()

[Christoph Hellwig]

On Tue, Jun 08, 2021 at 01:58:27AM +0900, Keith Busch wrote:
> On Mon, May 24, 2021 at 10:04:28AM +0200, Christoph Hellwig wrote:
> > > @@ -168,7 +167,8 @@ static void nvmet_passthru_execute_cmd_work(struct work_struct *w)
> > >  			nvmet_passthru_override_id_ns(req);
> > >  			break;
> > >  		}
> > > -	}
> > > +	} else if (status < 0)
> > > +		status = NVME_SC_INTERNAL;
> > 
> > Don't we need a better translation here?
> 
> Did you have something in mind? I couldn't think of anything more
> appropriate than the generic internal error. The errno's we get here are
> -EINTR or -EIO. Both indicate we can't communicate with the back-end
> device, but these problems are internal to the target from the host's
> perspective.

Ok.