Don't leak canonical module name and patterns if module is built-in

Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>

hw/xfree86/loader/loadmod.c

@@ -868,7 +868,8 @@ doLoadModule(const char *module, const char *path, const char **subdirlist,
 	if (!strcmp (m, *cim))
 	{
 	    xf86MsgVerb(X_INFO, 3, "Module \"%s\" already built-in\n", m);
-	    return (ModuleDescPtr) 1;
+	    ret = (ModuleDescPtr) 1;
+	    goto LoadModule_exit;
 	}
 
     if (!name) {