Nikolay Sivov : ole32: No need to test for interface pointer being null.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 114510801f639f54a7f4a1553a7101f495887301
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=114510801f639f54a7f4a1553a7101f495887301

Author: Nikolay Sivov <nsivov at codeweavers.com>
Date:   Wed Jul 21 14:15:10 2010 +0400

ole32: No need to test for interface pointer being null.

---

 dlls/ole32/antimoniker.c      |    2 +-
 dlls/ole32/compositemoniker.c |    4 ++--
 dlls/ole32/enumx.c            |    2 +-
 dlls/ole32/filemoniker.c      |    6 +++---
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/dlls/ole32/antimoniker.c b/dlls/ole32/antimoniker.c
index 92e2853..7f04036 100644
--- a/dlls/ole32/antimoniker.c
+++ b/dlls/ole32/antimoniker.c
@@ -67,7 +67,7 @@ AntiMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
     TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
 
     /* Perform a sanity check on the parameters.*/
-    if ( (This==0) || (ppvObject==0) )
+    if ( ppvObject==0 )
 	return E_INVALIDARG;
 
     /* Initialize the return parameter */
diff --git a/dlls/ole32/compositemoniker.c b/dlls/ole32/compositemoniker.c
index 275d875..f7d6ee6 100644
--- a/dlls/ole32/compositemoniker.c
+++ b/dlls/ole32/compositemoniker.c
@@ -101,7 +101,7 @@ CompositeMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject
     TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
 
     /* Perform a sanity check on the parameters.*/
-    if ( (This==0) || (ppvObject==0) )
+    if ( ppvObject==0 )
 	return E_INVALIDARG;
 
     /* Initialize the return parameter */
@@ -1504,7 +1504,7 @@ EnumMonikerImpl_QueryInterface(IEnumMoniker* iface,REFIID riid,void** ppvObject)
     TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
 
     /* Perform a sanity check on the parameters.*/
-    if ( (This==0) || (ppvObject==0) )
+    if ( ppvObject==0 )
 	return E_INVALIDARG;
 
     /* Initialize the return parameter */
diff --git a/dlls/ole32/enumx.c b/dlls/ole32/enumx.c
index 2665301..4279ca8 100644
--- a/dlls/ole32/enumx.c
+++ b/dlls/ole32/enumx.c
@@ -51,7 +51,7 @@ HRESULT WINAPI enumx_QueryInterface(
     REFIID riid,
     void** ppvObject)
 {
-    if ( (This==0) || (ppvObject==0) )
+    if ( ppvObject==0 )
         return E_INVALIDARG;
 
     *ppvObject = 0;
diff --git a/dlls/ole32/filemoniker.c b/dlls/ole32/filemoniker.c
index 01ae5d1..0cbfc3a 100644
--- a/dlls/ole32/filemoniker.c
+++ b/dlls/ole32/filemoniker.c
@@ -77,7 +77,7 @@ FileMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
     TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppvObject);
 
     /* Perform a sanity check on the parameters.*/
-    if ( (This==0) || (ppvObject==0) )
+    if ( ppvObject==0 )
 	return E_INVALIDARG;
 
     /* Initialize the return parameter */
@@ -1450,7 +1450,7 @@ HRESULT WINAPI CreateFileMoniker(LPCOLESTR lpszPathName, LPMONIKER * ppmk)
     hr = FileMonikerImpl_Construct(newFileMoniker,lpszPathName);
 
     if (SUCCEEDED(hr))
-	hr = FileMonikerImpl_QueryInterface((IMoniker*)newFileMoniker,&IID_IMoniker,(void**)ppmk);
+	hr = IMoniker_QueryInterface((IMoniker*)newFileMoniker,&IID_IMoniker,(void**)ppmk);
     else
         HeapFree(GetProcessHeap(),0,newFileMoniker);
 
@@ -1600,7 +1600,7 @@ static HRESULT WINAPI FileMonikerCF_CreateInstance(LPCLASSFACTORY iface,
     hr = FileMonikerImpl_Construct(newFileMoniker, wszEmpty);
 
     if (SUCCEEDED(hr))
-	hr = FileMonikerImpl_QueryInterface((IMoniker*)newFileMoniker, riid, ppv);
+	hr = IMoniker_QueryInterface((IMoniker*)newFileMoniker, riid, ppv);
     if (FAILED(hr))
         HeapFree(GetProcessHeap(),0,newFileMoniker);