We can simplify object_property_get_str() using the new
qobject_get_try_str().
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <
20180309090006.10018-5-peterx@redhat.com>
[eblake: rebase context of qobject_to() macro]
Signed-off-by: Eric Blake <eblake@redhat.com>
Error **errp)
{
QObject *ret = object_property_get_qobject(obj, name, errp);
- QString *qstring;
char *retval;
if (!ret) {
return NULL;
}
- qstring = qobject_to(QString, ret);
- if (!qstring) {
+
+ retval = g_strdup(qobject_get_try_str(ret));
+ if (!retval) {
error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name, "string");
- retval = NULL;
- } else {
- retval = g_strdup(qstring_get_str(qstring));
}
qobject_decref(ret);