ext/nokogiri/xml_namespace.c in nokogiri-maglev--1.5.2 vs ext/nokogiri/xml_namespace.c in nokogiri-maglev--1.5.3

@@ -9,17 +9,14 @@
  * Get the prefix for this namespace.  Returns +nil+ if there is no prefix.
  */
 static VALUE prefix(VALUE self)
 {
   xmlNsPtr ns;
-  xmlDocPtr doc;
 
   Data_Get_Struct(self, xmlNs, ns);
   if(!ns->prefix) return Qnil;
 
-  Data_Get_Struct(rb_iv_get(self, "@document"), xmlDoc, doc);
-
   return NOKOGIRI_STR_NEW2(ns->prefix);
 }
 
 /*
  * call-seq:
@@ -28,15 +25,12 @@
  * Get the href for this namespace
  */
 static VALUE href(VALUE self)
 {
   xmlNsPtr ns;
-  xmlDocPtr doc;
 
   Data_Get_Struct(self, xmlNs, ns);
   if(!ns->href) return Qnil;
-
-  Data_Get_Struct(rb_iv_get(self, "@document"), xmlDoc, doc);
 
   return NOKOGIRI_STR_NEW2(ns->href);
 }
 
 VALUE Nokogiri_wrap_xml_namespace(xmlDocPtr doc, xmlNsPtr node)