Re: [PATCH] qemu: Report error on unexpected job stats type

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On 06/28/2018 03:29 PM, Jiri Denemark wrote:
> If we ever fail to properly set jobinfo->statsType,
> qemuDomainJobInfoToParams would return -1 without setting an error.

Have you actually seen such error? Looks to me like both callers handle
this case properly.

> 
> Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx>
> ---
>  src/qemu/qemu_domain.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
> index fee44812c1..9afe705929 100644
> --- a/src/qemu/qemu_domain.c
> +++ b/src/qemu/qemu_domain.c
> @@ -730,6 +730,12 @@ qemuDomainJobInfoToParams(qemuDomainJobInfoPtr jobInfo,
>          return qemuDomainDumpJobInfoToParams(jobInfo, type, params, nparams);
>  
>      case QEMU_DOMAIN_JOB_STATS_TYPE_NONE:
> +        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> +                       _("invalid job statistics type"));
> +        break;
> +
> +    default:
> +        virReportEnumRangeError(qemuDomainJobStatsType, jobInfo->statsType);
>          break;
>      }
>  
> 

Can't we join TYPE_NONE and default together and just report enum range
error? What is the point in differentiating the two?

Michal

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