Dmitry Timoshkov : mstask: Forward IPersistFile::AddRef()/Release() to parent object.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 37ae95dfd978bb6dd3b0771808ba87fc77dd4e11
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=37ae95dfd978bb6dd3b0771808ba87fc77dd4e11

Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date:   Thu Apr 26 13:46:49 2018 +0800

mstask: Forward IPersistFile::AddRef()/Release() to parent object.

Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mstask/task.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/dlls/mstask/task.c b/dlls/mstask/task.c
index 99fcbc4..bf8cbae 100644
--- a/dlls/mstask/task.c
+++ b/dlls/mstask/task.c
@@ -754,22 +754,14 @@ static ULONG WINAPI MSTASK_IPersistFile_AddRef(
         IPersistFile* iface)
 {
     TaskImpl *This = impl_from_IPersistFile(iface);
-    ULONG ref;
-    TRACE("\n");
-    ref = InterlockedIncrement(&This->ref);
-    return ref;
+    return ITask_AddRef(&This->ITask_iface);
 }
 
 static ULONG WINAPI MSTASK_IPersistFile_Release(
         IPersistFile* iface)
 {
     TaskImpl *This = impl_from_IPersistFile(iface);
-    ULONG ref;
-    TRACE("\n");
-    ref = InterlockedDecrement(&This->ref);
-    if (ref == 0)
-        TaskDestructor(This);
-    return ref;
+    return ITask_Release(&This->ITask_iface);
 }
 
 static HRESULT WINAPI MSTASK_IPersistFile_GetClassID(IPersistFile *iface, CLSID *clsid)