[libvirt] [libvirt-glib 16/23] Remove GError argument from GVirConfigObject::node getter

[Christophe Fergeau]

Since this function no longer tries to do XML parsing, there is
no error to report.
---
 libvirt-gconfig/libvirt-gconfig-domain.c |    5 ++---
 libvirt-gconfig/libvirt-gconfig-object.c |    7 +++----
 libvirt-gconfig/libvirt-gconfig-object.h |    2 +-
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/libvirt-gconfig/libvirt-gconfig-domain.c b/libvirt-gconfig/libvirt-gconfig-domain.c
index ffd707d..210b3fa 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain.c
+++ b/libvirt-gconfig/libvirt-gconfig-domain.c
@@ -142,7 +142,7 @@ char *gvir_config_domain_get_name(GVirConfigDomain *domain)
 {
     xmlNodePtr node;
 
-    node = gvir_config_object_get_xml_node(GVIR_CONFIG_OBJECT(domain), NULL);
+    node = gvir_config_object_get_xml_node(GVIR_CONFIG_OBJECT(domain));
     if (node == NULL)
         return NULL;
 
@@ -156,8 +156,7 @@ void gvir_config_domain_set_name(GVirConfigDomain *domain, const char *name)
     xmlNodePtr new_node;
     xmlChar *encoded_name;
 
-    parent_node = gvir_config_object_get_xml_node(GVIR_CONFIG_OBJECT(domain),
-                                                  NULL);
+    parent_node = gvir_config_object_get_xml_node(GVIR_CONFIG_OBJECT(domain));
     encoded_name = xmlEncodeEntitiesReentrant(parent_node->doc,
                                               (xmlChar *)name);
     new_node = xmlNewDocNode(parent_node->doc, NULL,
diff --git a/libvirt-gconfig/libvirt-gconfig-object.c b/libvirt-gconfig/libvirt-gconfig-object.c
index bcb622a..97ac2e3 100644
--- a/libvirt-gconfig/libvirt-gconfig-object.c
+++ b/libvirt-gconfig/libvirt-gconfig-object.c
@@ -86,7 +86,7 @@ static void gvir_config_object_get_property(GObject *object,
         break;
 
     case PROP_NODE:
-        g_value_set_pointer(value, gvir_config_object_get_xml_node(conn, NULL));
+        g_value_set_pointer(value, gvir_config_object_get_xml_node(conn));
         break;
 
     default:
@@ -279,7 +279,7 @@ gchar *gvir_config_object_to_xml(GVirConfigObject *config)
     xmlNodePtr node;
     gchar *output_doc;
 
-    node = gvir_config_object_get_xml_node(config, NULL);
+    node = gvir_config_object_get_xml_node(config);
     if (node == NULL)
         return NULL;
 
@@ -306,8 +306,7 @@ const gchar *gvir_config_object_get_schema(GVirConfigObject *config)
 /* FIXME: will we always have one xmlNode per GConfig object? */
 /* FIXME: need to return the right node from subclasses */
 /* NB: the xmlNodePtr must not be freed by the caller */
-xmlNodePtr gvir_config_object_get_xml_node(GVirConfigObject *config,
-                                           GError **error)
+xmlNodePtr gvir_config_object_get_xml_node(GVirConfigObject *config)
 {
     return config->priv->node;
 }
diff --git a/libvirt-gconfig/libvirt-gconfig-object.h b/libvirt-gconfig/libvirt-gconfig-object.h
index 98a05cb..5860102 100644
--- a/libvirt-gconfig/libvirt-gconfig-object.h
+++ b/libvirt-gconfig/libvirt-gconfig-object.h
@@ -66,7 +66,7 @@ gchar *gvir_config_object_to_xml(GVirConfigObject *config);
 
 const gchar *gvir_config_object_get_doc(GVirConfigObject *config);
 const gchar *gvir_config_object_get_schema(GVirConfigObject *config);
-xmlNodePtr gvir_config_object_get_xml_node(GVirConfigObject *config, GError **error);
+xmlNodePtr gvir_config_object_get_xml_node(GVirConfigObject *config);
 
 /* FIXME: move to a libvirt-gconfig-helpers.h file? */
 xmlNodePtr gvir_config_object_parse(const char *xml, const char *root_node, GError **err);
-- 
1.7.6.4