virDomainNetDefParseXML: s/ret/rv/

We use @ret to hold the actual return value of the function we
are currently in. To hold a return value of a function called we
use different variables: @rv, @rc, etc. Honour this naming
scheme in virDomainNetDefParseXML too.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2017-01-23 12:58:23 +01:00
parent d737fa560f
commit eebec1697e

View File

@ -9343,7 +9343,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt,
virNWFilterHashTablePtr filterparams = NULL;
virDomainActualNetDefPtr actual = NULL;
xmlNodePtr oldnode = ctxt->node;
int ret, val;
int rv, val;
if (VIR_ALLOC(def) < 0)
return NULL;
@ -10041,10 +10041,10 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt,
}
}
ret = virXPathULong("string(./tune/sndbuf)", ctxt, &def->tune.sndbuf);
if (ret >= 0) {
rv = virXPathULong("string(./tune/sndbuf)", ctxt, &def->tune.sndbuf);
if (rv >= 0) {
def->tune.sndbuf_specified = true;
} else if (ret == -2) {
} else if (rv == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("sndbuf must be a positive integer"));
goto error;