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virDomainFeaturesCapabilitiesDefParse: Remove ctxt

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Iterating over all child elements of a node does not require xpath.
By doing away with xpath for this code, the code can be simplified.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Tim Wiederhake 2021-06-22 14:22:56 +02:00 committed by Michal Privoznik
parent 2afc9fdc82
commit f1a65a8163
1 changed files with 8 additions and 14 deletions
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22
src/conf/domain_conf.c
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@ -17483,12 +17483,8 @@ virDomainFeaturesXENDefParse(virDomainDef *def,
static int
virDomainFeaturesCapabilitiesDefParse(virDomainDef *def,
xmlNodePtr node,
xmlXPathContext *ctxt)
xmlNodePtr node)
{
g_autofree xmlNodePtr *nodes = NULL;
size_t i;
int n;
virDomainCapabilitiesPolicy policy;
if (virXMLPropEnumDefault(node, "policy",
@ -17499,27 +17495,25 @@ virDomainFeaturesCapabilitiesDefParse(virDomainDef *def,
def->features[VIR_DOMAIN_FEATURE_CAPABILITIES] = policy;
if ((n = virXPathNodeSet("./features/capabilities/*", ctxt, &nodes)) < 0)
return -1;
for (i = 0; i < n; i++) {
node = xmlFirstElementChild(node);
while (node) {
virTristateSwitch state;
int val = virDomainProcessCapsFeatureTypeFromString((const char *)nodes[i]->name);
int val = virDomainProcessCapsFeatureTypeFromString((const char *)node->name);
if (val < 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("unexpected capability feature '%s'"), nodes[i]->name);
_("unexpected capability feature '%s'"), node->name);
return -1;
}
if (virXMLPropTristateSwitch(nodes[i], "state", VIR_XML_PROP_NONE,
&state) < 0)
if (virXMLPropTristateSwitch(node, "state", VIR_XML_PROP_NONE, &state) < 0)
return -1;
if (state == VIR_TRISTATE_SWITCH_ABSENT)
state = VIR_TRISTATE_SWITCH_ON;
def->caps_features[val] = state;
node = xmlNextElementSibling(node);
}
return 0;
@ -17594,7 +17588,7 @@ virDomainFeaturesDefParse(virDomainDef *def,
break;
case VIR_DOMAIN_FEATURE_CAPABILITIES: {
if (virDomainFeaturesCapabilitiesDefParse(def, nodes[i], ctxt) < 0)
if (virDomainFeaturesCapabilitiesDefParse(def, nodes[i]) < 0)
return -1;
break;
}