[PATCH 19/31] virNodeDeviceCapVPDParseXML: Fix error reporting
Don't overwrite already reported errors and improve parsing of
attributes.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/conf/node_device_conf.c | 22 +++++++---------------
1 file changed, 7 insertions(+), 15 deletions(-)
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 0f2c341967..c68ac3af78 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -1059,11 +1059,11 @@ virNodeDeviceCapVPDParseXML(xmlXPathContextPtr ctxt,
virPCIVPDResource **res)
if (!(newres->name = virXPathString("string(./name)", ctxt))) {
virReportError(VIR_ERR_XML_ERROR, "%s",
- _("Could not read a device name from the <name>
element"));
+ _("Could not read a device name from the <name>
element"));
return -1;
}
- if ((nfields = virXPathNodeSet("./fields[@access]", ctxt, &nodes)) <
0)
+ if ((nfields = virXPathNodeSet("./fields", ctxt, &nodes)) < 0)
return -1;
for (i = 0; i < nfields; i++) {
@@ -1071,27 +1071,19 @@ virNodeDeviceCapVPDParseXML(xmlXPathContextPtr ctxt,
virPCIVPDResource **res)
VIR_XPATH_NODE_AUTORESTORE(ctxt);
ctxt->node = nodes[i];
- if (!(access = virXPathString("string(./@access[1])", ctxt))) {
- virReportError(VIR_ERR_XML_ERROR, "%s",
- _("VPD fields access type parsing has failed"));
+
+ if (!(access = virXMLPropStringRequired(nodes[i], "access")))
return -1;
- }
if (STREQ(access, "readonly")) {
- if (virNodeDeviceCapVPDParseReadOnlyFields(ctxt, newres) < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("Could not parse %1$s VPD resource fields"),
access);
+ if (virNodeDeviceCapVPDParseReadOnlyFields(ctxt, newres) < 0)
return -1;
- }
} else if (STREQ(access, "readwrite")) {
- if (virNodeDeviceCapVPDParseReadWriteFields(ctxt, newres) < 0) {
- virReportError(VIR_ERR_XML_ERROR,
- _("Could not parse %1$s VPD resource fields"),
access);
+ if (virNodeDeviceCapVPDParseReadWriteFields(ctxt, newres) < 0)
return -1;
- }
} else {
virReportError(VIR_ERR_XML_ERROR,
- _("Unsupported VPD field access type specified
%1$s"),
+ _("Unsupported VPD field access type
'%1$s'"),
access);
return -1;
}
--
2.43.0