From 0c97026ade790de2d35042d3dc2c59b88fc90339 Mon Sep 17 00:00:00 2001
From: Michael Stefaniuc <mstefani@redhat.de>
Date: Mon, 7 Apr 2014 21:20:57 +0200
Subject: [PATCH] netprofm: COM cleanup for IClassFactory.

---
 dlls/netprofm/main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/netprofm/main.c b/dlls/netprofm/main.c
index 4ba3cd57cfe..d6e95377ce2 100644
--- a/dlls/netprofm/main.c
+++ b/dlls/netprofm/main.c
@@ -48,13 +48,13 @@ BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
 
 struct netprofm_cf
 {
-    const struct IClassFactoryVtbl *vtbl;
+    IClassFactory IClassFactory_iface;
     HRESULT (*create_instance)(void **);
 };
 
 static inline struct netprofm_cf *impl_from_IClassFactory( IClassFactory *iface )
 {
-    return (struct netprofm_cf *)((char *)iface - FIELD_OFFSET( struct netprofm_cf, vtbl ));
+    return CONTAINING_RECORD( iface, struct netprofm_cf, IClassFactory_iface );
 }
 
 static HRESULT WINAPI netprofm_cf_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *ppobj )
@@ -118,7 +118,7 @@ static const struct IClassFactoryVtbl netprofm_cf_vtbl =
     netprofm_cf_LockServer
 };
 
-static struct netprofm_cf list_manager_cf = { &netprofm_cf_vtbl, list_manager_create };
+static struct netprofm_cf list_manager_cf = { { &netprofm_cf_vtbl }, list_manager_create };
 
 /***********************************************************************
  *      DllGetClassObject (NETPROFM.@)
@@ -131,7 +131,7 @@ HRESULT WINAPI DllGetClassObject( REFCLSID rclsid, REFIID iid, LPVOID *ppv )
 
     if (IsEqualGUID( rclsid, &CLSID_NetworkListManager ))
     {
-       cf = (IClassFactory *)&list_manager_cf.vtbl;
+       cf = &list_manager_cf.IClassFactory_iface;
     }
     if (!cf) return CLASS_E_CLASSNOTAVAILABLE;
     return IClassFactory_QueryInterface( cf, iid, ppv );