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domain_conf: make virDomainIOMMUDefFormat() void 

This function always returns zero, so it might as well be void.

Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Matt Coleman 2020-11-05 22:32:51 -05:00 committed by Michal Privoznik
parent dca92b2203
commit a252153391
1 changed files with 3 additions and 6 deletions
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9
src/conf/domain_conf.c
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@ -29372,7 +29372,7 @@ virDomainDefIothreadShouldFormat(virDomainDefPtr def)
} }
static int static void
virDomainIOMMUDefFormat(virBufferPtr buf, virDomainIOMMUDefFormat(virBufferPtr buf,
const virDomainIOMMUDef *iommu) const virDomainIOMMUDef *iommu)
{ {
@ -29407,8 +29407,6 @@ virDomainIOMMUDefFormat(virBufferPtr buf,
virDomainIOMMUModelTypeToString(iommu->model)); virDomainIOMMUModelTypeToString(iommu->model));
virXMLFormatElement(buf, "iommu", &attrBuf, &childBuf); virXMLFormatElement(buf, "iommu", &attrBuf, &childBuf);
return 0;
} }
@ -30384,9 +30382,8 @@ virDomainDefFormatInternalSetRootName(virDomainDefPtr def,
return -1; return -1;
} }
if (def->iommu && if (def->iommu)
virDomainIOMMUDefFormat(buf, def->iommu) < 0) virDomainIOMMUDefFormat(buf, def->iommu);
return -1;
if (def->vsock && if (def->vsock &&
virDomainVsockDefFormat(buf, def->vsock) < 0) virDomainVsockDefFormat(buf, def->vsock) < 0)