Michael Stefaniuc : shell32: Don't cast from COM object to interface.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 245417571ab9f9a9715c4f349f7a2a0963a99220
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=245417571ab9f9a9715c4f349...

Author: Michael Stefaniuc <mstefani(a)winehq.org>
Date:   Fri May 31 23:14:53 2019 +0200

shell32: Don't cast from COM object to interface.

Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/shell32/dataobject.c | 2 +-
 dlls/shell32/shellole.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/shell32/dataobject.c b/dlls/shell32/dataobject.c
index 3e718a3..5c0dbc6 100644
--- a/dlls/shell32/dataobject.c
+++ b/dlls/shell32/dataobject.c
@@ -187,7 +187,7 @@ LPENUMFORMATETC IEnumFORMATETC_Constructor(UINT cfmt, const FORMATETC afmt[])
     }
 
     TRACE("(%p)->(%u,%p)\n",ef, cfmt, afmt);
-    return (LPENUMFORMATETC)ef;
+    return &ef->IEnumFORMATETC_iface;
 }
 
 
diff --git a/dlls/shell32/shellole.c b/dlls/shell32/shellole.c
index 3fe9680..1ab8f38 100644
--- a/dlls/shell32/shellole.c
+++ b/dlls/shell32/shellole.c
@@ -401,7 +401,7 @@ static IClassFactory * IDefClF_fnConstructor(LPFNCREATEINSTANCE lpfnCI, PLONG pc
 	lpclf->riidInst = riidInst;
 
 	TRACE("(%p)%s\n",lpclf, shdebugstr_guid(riidInst));
-	return (LPCLASSFACTORY)lpclf;
+	return &lpclf->IClassFactory_iface;
 }
 /**************************************************************************
  *  IDefClF_fnQueryInterface