From 30e72a9a36750b7326803fa8fa1b8d40648e7e89 Mon Sep 17 00:00:00 2001
From: Julien Nabet <serval2412@yahoo.fr>
Date: Sun, 29 Sep 2013 22:49:15 +0200
Subject: cppcheck: some cleanings

Change-Id: Ie41b33c09d79b40116cc10f7557987860acb55e8
---
 chart2/source/controller/dialogs/dlg_DataEditor.cxx | 3 +--
 chart2/source/tools/ThreeDHelper.cxx                | 6 ++----
 dtrans/source/win32/clipb/MtaOleClipb.cxx           | 3 +--
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/chart2/source/controller/dialogs/dlg_DataEditor.cxx b/chart2/source/controller/dialogs/dlg_DataEditor.cxx
index 6a4bb14bb8ca..0495b2aedf80 100644
--- a/chart2/source/controller/dialogs/dlg_DataEditor.cxx
+++ b/chart2/source/controller/dialogs/dlg_DataEditor.cxx
@@ -93,8 +93,7 @@ DataEditor::DataEditor(
     sal_Int32 nMaxWidth = GetDesktopRectPixel().getWidth() -
         (aWinSizeWithBorder.getWidth() - aWinSize.getWidth() + aWinPos.getX()) - 10; // leave some space
     sal_Int32 nBrowserWidth = m_apBrwData->GetTotalWidth() + 12 + 16; // plus padding + 16?
-    sal_Int32 nWindowWidth = ::std::max( nMinWidth, nBrowserWidth );
-    nWindowWidth = ::std::min( nMaxWidth, nBrowserWidth );
+    sal_Int32 nWindowWidth = ::std::min( nMaxWidth, nBrowserWidth );
     aWinSize.setWidth( nWindowWidth );
     SetOutputSizePixel( aWinSize );
     AdaptBrowseBoxSize();
diff --git a/chart2/source/tools/ThreeDHelper.cxx b/chart2/source/tools/ThreeDHelper.cxx
index 47502c826e43..81d20a1aeadf 100644
--- a/chart2/source/tools/ThreeDHelper.cxx
+++ b/chart2/source/tools/ThreeDHelper.cxx
@@ -1157,7 +1157,6 @@ void ThreeDHelper::setCameraDistance(
 
 double ThreeDHelper::CameraDistanceToPerspective( double fCameraDistance )
 {
-    double fRet = fCameraDistance;
     double fMin, fMax;
     ThreeDHelper::getCameraDistanceRange( fMin, fMax );
     //fMax <-> 0; fMin <->100
@@ -1165,14 +1164,13 @@ double ThreeDHelper::CameraDistanceToPerspective( double fCameraDistance )
     double a = 100.0*fMax*fMin/(fMax-fMin);
     double b = -a/fMax;
 
-    fRet = a/fCameraDistance + b;
+    double fRet = a/fCameraDistance + b;
 
     return fRet;
 }
 
 double ThreeDHelper::PerspectiveToCameraDistance( double fPerspective )
 {
-    double fRet = fPerspective;
     double fMin, fMax;
     ThreeDHelper::getCameraDistanceRange( fMin, fMax );
     //fMax <-> 0; fMin <->100
@@ -1180,7 +1178,7 @@ double ThreeDHelper::PerspectiveToCameraDistance( double fPerspective )
     double a = 100.0*fMax*fMin/(fMax-fMin);
     double b = -a/fMax;
 
-    fRet = a/(fPerspective - b);
+    double fRet = a/(fPerspective - b);
 
     return fRet;
 }
diff --git a/dtrans/source/win32/clipb/MtaOleClipb.cxx b/dtrans/source/win32/clipb/MtaOleClipb.cxx
index d893dd49c5df..365e8696b7a4 100644
--- a/dtrans/source/win32/clipb/MtaOleClipb.cxx
+++ b/dtrans/source/win32/clipb/MtaOleClipb.cxx
@@ -399,7 +399,6 @@ HRESULT CMtaOleClipboard::getClipboard( IDataObject** ppIDataObject )
     CAutoComInit comAutoInit;
 
     LPSTREAM lpStream;
-    HRESULT  hr = E_FAIL;
 
     *ppIDataObject = NULL;
 
@@ -411,7 +410,7 @@ HRESULT CMtaOleClipboard::getClipboard( IDataObject** ppIDataObject )
 
     aMsgCtx.aCondition.wait( /* infinite */ );
 
-    hr = aMsgCtx.hr;
+    HRESULT hr = aMsgCtx.hr;
 
     if ( SUCCEEDED( hr ) )
     {
-- 
cgit