Sebastian Lackner : wiaservc: Return pointer to vtbl instead of implementation in wiadevmgr_Constructor.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f630fb4f6a81813f4f754d4d169682af05e33af3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f630fb4f6a81813f4f754d4d16...

Author: Sebastian Lackner 
Date:   Fri Mar 27 09:14:37 2015 +0100

wiaservc: Return pointer to vtbl instead of implementation in wiadevmgr_Constructor.

---

dlls/wiaservc/factory.c          | 8 ++++----
 dlls/wiaservc/wiadevmgr.c        | 4 ++--
 dlls/wiaservc/wiaservc_private.h | 2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/dlls/wiaservc/factory.c b/dlls/wiaservc/factory.c
index c76a363..9a607d5 100644
--- a/dlls/wiaservc/factory.c
+++ b/dlls/wiaservc/factory.c
@@ -70,19 +70,19 @@ WIASERVC_IClassFactory_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pUnkOuter,
                                       REFIID riid, LPVOID *ppvObj)
 {
     HRESULT res;
-    IUnknown *punk = NULL;
+    IWiaDevMgr *devmgr = NULL;

TRACE("IID: %s\n", debugstr_guid(riid));

if (pUnkOuter)
         return CLASS_E_NOAGGREGATION;

-    res = wiadevmgr_Constructor((LPVOID*) &punk);
+    res = wiadevmgr_Constructor(&devmgr);
     if (FAILED(res))
         return res;

-    res = IUnknown_QueryInterface(punk, riid, ppvObj);
-    IUnknown_Release(punk);
+    res = IWiaDevMgr_QueryInterface(devmgr, riid, ppvObj);
+    IWiaDevMgr_Release(devmgr);
     return res;
 }

diff --git a/dlls/wiaservc/wiadevmgr.c b/dlls/wiaservc/wiadevmgr.c
index 2f0907b..6eb82aa 100644
--- a/dlls/wiaservc/wiadevmgr.c
+++ b/dlls/wiaservc/wiadevmgr.c
@@ -164,7 +164,7 @@ static const IWiaDevMgrVtbl WIASERVC_IWiaDevMgr_Vtbl =
     wiadevmgr_AddDeviceDlg
 };

-HRESULT wiadevmgr_Constructor(LPVOID *ppObj)
+HRESULT wiadevmgr_Constructor(IWiaDevMgr **ppObj)
 {
     wiadevmgr *This;
     TRACE("(%p)\n", ppObj);
@@ -173,7 +173,7 @@ HRESULT wiadevmgr_Constructor(LPVOID *ppObj)
     {
         This->IWiaDevMgr_iface.lpVtbl = &WIASERVC_IWiaDevMgr_Vtbl;
         This->ref = 1;
-        *ppObj = This;
+        *ppObj = &This->IWiaDevMgr_iface;
         return S_OK;
     }
     *ppObj = NULL;
diff --git a/dlls/wiaservc/wiaservc_private.h b/dlls/wiaservc/wiaservc_private.h
index b7faf89..33c9ba1 100644
--- a/dlls/wiaservc/wiaservc_private.h
+++ b/dlls/wiaservc/wiaservc_private.h
@@ -34,7 +34,7 @@ typedef struct
     LONG ref;
 } wiadevmgr;

-HRESULT wiadevmgr_Constructor(LPVOID *ppObj) DECLSPEC_HIDDEN;
+HRESULT wiadevmgr_Constructor(IWiaDevMgr **ppObj) DECLSPEC_HIDDEN;

/* Little helper functions */
 static inline char *