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conf: snapshot: Remove file format check from parser

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We already have a way stricter check in the code which is doing the
snapshot so duplicating it in the parser does not make much sense. Also
gets rid of an ugly ternary operator.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2018-09-04 15:48:48 +02:00
parent 58da6e3c26
commit 7129b9f354
1 changed files with 3 additions and 9 deletions
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12
src/conf/snapshot_conf.c
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@ -159,17 +159,11 @@ virDomainSnapshotDiskDefParseXML(xmlNodePtr node,
virDomainDiskSourceParse(cur, ctxt, def->src, flags, xmlopt) < 0)
goto cleanup;
if ((driver = virXPathString("string(./driver/@type)", ctxt))) {
def->src->format = virStorageFileFormatTypeFromString(driver);
if (def->src->format < VIR_STORAGE_FILE_BACKING) {
if ((driver = virXPathString("string(./driver/@type)", ctxt)) &&
(def->src->format = virStorageFileFormatTypeFromString(driver)) <= 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
def->src->format <= 0
? _("unknown disk snapshot driver '%s'")
: _("disk format '%s' lacks backing file "
"support"),
driver);
_("unknown disk snapshot driver '%s'"), driver);
goto cleanup;
}
}
/* validate that the passed path is absolute */