msxml3: Simplify IXMLDOMNodeMap::removeNamedItem

[Michael Karcher]

Now that I start to get the libxml2 API, the unnecessary copy
I introduced starts to bother me.
---
 dlls/msxml3/nodemap.c |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/dlls/msxml3/nodemap.c b/dlls/msxml3/nodemap.c
index e4150e5..f3491a4 100644
--- a/dlls/msxml3/nodemap.c
+++ b/dlls/msxml3/nodemap.c
@@ -289,7 +289,7 @@ static HRESULT WINAPI xmlnodemap_removeNamedItem(
 {
     xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
     xmlChar *element_name;
-    xmlAttrPtr attr, attr_copy;
+    xmlAttrPtr attr;
     xmlNodePtr node;
 
     TRACE("%p %s %p\n", This, debugstr_w(name), namedItem );
@@ -314,14 +314,16 @@ static HRESULT WINAPI xmlnodemap_removeNamedItem(
 
     if ( namedItem )
     {
-        attr_copy = xmlCopyProp( NULL, attr );
-        attr_copy->doc = node->doc;
-        /* The cast here is OK, xmlFreeNode handles xmlAttrPtr pointers */
-        xmldoc_add_orphan(attr_copy->doc, (xmlNodePtr) attr_copy);
-        *namedItem = create_node( (xmlNodePtr) attr_copy );
+        xmlUnlinkNode( (xmlNodePtr) attr );
+        xmldoc_add_orphan( attr->doc, (xmlNodePtr) attr );
+        *namedItem = create_node( (xmlNodePtr) attr );
     }
-    xmlRemoveProp( attr );
-
+    else
+    {
+        if( xmlRemoveProp( attr ) == -1 )
+            ERR("xmlRemoveProp failed\n");
+    }
+    
     return S_OK;
 }
 
-- 
1.5.6.5