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conf: Avoid temporary variable in virDomainDiskBackingStoreFormat

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Modify the check that the format is in range to be standalone and use
the convertor function directly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2019-03-07 17:48:08 +01:00
parent eaef9b1f67
commit 945eab4060
1 changed files with 3 additions and 4 deletions
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7
src/conf/domain_conf.c
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@ -23826,7 +23826,6 @@ virDomainDiskBackingStoreFormat(virBufferPtr buf,
virDomainXMLOptionPtr xmlopt,
unsigned int flags)
{
const char *format;
bool inactive = flags & VIR_DOMAIN_DEF_FORMAT_INACTIVE;
if (!backingStore)
@ -23841,8 +23840,7 @@ virDomainDiskBackingStoreFormat(virBufferPtr buf,
return 0;
}
if (backingStore->format <= 0 ||
!(format = virStorageFileFormatTypeToString(backingStore->format))) {
if (backingStore->format <= 0 || backingStore->format >= VIR_STORAGE_FILE_LAST) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected disk backing store format %d"),
backingStore->format);
@ -23856,7 +23854,8 @@ virDomainDiskBackingStoreFormat(virBufferPtr buf,
virBufferAddLit(buf, ">\n");
virBufferAdjustIndent(buf, 2);
virBufferAsprintf(buf, "<format type='%s'/>\n", format);
virBufferAsprintf(buf, "<format type='%s'/>\n",
virStorageFileFormatTypeToString(backingStore->format));
if (virDomainDiskSourceFormat(buf, backingStore, 0, false, flags, xmlopt) < 0 ||
virDomainDiskBackingStoreFormat(buf, backingStore->backingStore,
xmlopt, flags) < 0)