tdf#120703 PVS: V547 Expression is always true/false

Change-Id: I75082c85862b83ed2503900186ce9c70783e54db
Reviewed-on: https://gerrit.libreoffice.org/62817
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

3 files changed, 16 insertions, 34 deletions

diff --git a/sw/source/core/doc/DocumentRedlineManager.cxx b/sw/source/core/doc/DocumentRedlineManager.cxx
index 4e203e565108..be9f7610bee3 100644
--- a/sw/source/core/doc/DocumentRedlineManager.cxx
+++ b/sw/source/core/doc/DocumentRedlineManager.cxx
@@ -729,7 +729,8 @@ void DocumentRedlineManager::SetRedlineFlags( RedlineFlags eMode )
             bool bSaveInXMLImportFlag = m_rDoc.IsInXMLImport();
             m_rDoc.SetInXMLImport( false );
             // and then hide/display everything
-            void (SwRangeRedline::*pFnc)(sal_uInt16, size_t) = nullptr;
+            void (SwRangeRedline::*pFnc)(sal_uInt16, size_t); // Allow compiler warn if use of
+                                                              // uninitialized ptr is possible
 
             RedlineFlags eShowMode = RedlineFlags::ShowMask & eMode;
             if (eShowMode == (RedlineFlags::ShowInsert | RedlineFlags::ShowDelete))
@@ -747,16 +748,13 @@ void DocumentRedlineManager::SetRedlineFlags( RedlineFlags eMode )
             CheckAnchoredFlyConsistency(m_rDoc);
             CHECK_REDLINE( *this )
 
-            if (pFnc)
-            {
-                for (sal_uInt16 nLoop = 1; nLoop <= 2; ++nLoop)
-                    for (size_t i = 0; i < mpRedlineTable->size(); ++i)
-                        ((*mpRedlineTable)[i]->*pFnc)(nLoop, i);
+            for (sal_uInt16 nLoop = 1; nLoop <= 2; ++nLoop)
+                for (size_t i = 0; i < mpRedlineTable->size(); ++i)
+                    ((*mpRedlineTable)[i]->*pFnc)(nLoop, i);
 
-                //SwRangeRedline::MoveFromSection routinely changes
-                //the keys that mpRedlineTable is sorted by
-                mpRedlineTable->Resort();
-            }
+            //SwRangeRedline::MoveFromSection routinely changes
+            //the keys that mpRedlineTable is sorted by
+            mpRedlineTable->Resort();
 
             CheckAnchoredFlyConsistency(m_rDoc);
             CHECK_REDLINE( *this )
diff --git a/sw/source/core/draw/dview.cxx b/sw/source/core/draw/dview.cxx
index e97a4a70954f..9cafe342e3a6 100644
--- a/sw/source/core/draw/dview.cxx
+++ b/sw/source/core/draw/dview.cxx
@@ -954,16 +954,9 @@ void SwDrawView::DeleteMarked()
         pTmpRoot->StartAllAction();
     pDoc->GetIDocumentUndoRedo().StartUndo(SwUndoId::EMPTY, nullptr);
     // replace marked <SwDrawVirtObj>-objects by its reference objects.
+    if (SdrPageView* pDrawPageView = m_rImp.GetPageView())
     {
-        SdrPageView* pDrawPageView = m_rImp.GetPageView();
-        if ( pDrawPageView )
-        {
-            SdrMarkView* pMarkView = &(pDrawPageView->GetView());
-            if ( pMarkView )
-            {
-                ReplaceMarkedDrawVirtObjs( *pMarkView );
-            }
-        }
+        ReplaceMarkedDrawVirtObjs(pDrawPageView->GetView());
     }
 
     // Check what textboxes have to be deleted afterwards.
diff --git a/sw/source/filter/ww8/docxattributeoutput.cxx b/sw/source/filter/ww8/docxattributeoutput.cxx
index 47022173a6ea..b691312b5794 100644
--- a/sw/source/filter/ww8/docxattributeoutput.cxx
+++ b/sw/source/filter/ww8/docxattributeoutput.cxx
@@ -6178,7 +6178,7 @@ void DocxAttributeOutput::SectionType( sal_uInt8 nBreakCode )
     /*  break code:   0 No break, 1 New column
         2 New page, 3 Even page, 4 Odd page
         */
-    const char* pType = nullptr;
+    const char* pType;
     switch ( nBreakCode )
     {
         case 1:  pType = "nextColumn"; break;
@@ -6188,10 +6188,7 @@ void DocxAttributeOutput::SectionType( sal_uInt8 nBreakCode )
         default: pType = "continuous"; break;
     }
 
-    if ( pType )
-        m_pSerializer->singleElementNS( XML_w, XML_type,
-                FSNS( XML_w, XML_val ), pType,
-                FSEND );
+    m_pSerializer->singleElementNS(XML_w, XML_type, FSNS(XML_w, XML_val), pType, FSEND);
 }
 
 void DocxAttributeOutput::TextVerticalAdjustment( const drawing::TextVerticalAdjust nVA )
@@ -6254,7 +6251,7 @@ void DocxAttributeOutput::FontCharset( sal_uInt8 nCharSet, rtl_TextEncoding nEnc
 
 void DocxAttributeOutput::FontFamilyType( FontFamily eFamily ) const
 {
-    const char *pFamily = nullptr;
+    const char* pFamily;
     switch ( eFamily )
     {
         case FAMILY_ROMAN:      pFamily = "roman"; break;
@@ -6265,15 +6262,12 @@ void DocxAttributeOutput::FontFamilyType( FontFamily eFamily ) const
         default:                pFamily = "auto"; break; // no font family
     }
 
-    if ( pFamily )
-        m_pSerializer->singleElementNS( XML_w, XML_family,
-                FSNS( XML_w, XML_val ), pFamily,
-                FSEND );
+    m_pSerializer->singleElementNS(XML_w, XML_family, FSNS(XML_w, XML_val), pFamily, FSEND);
 }
 
 void DocxAttributeOutput::FontPitchType( FontPitch ePitch ) const
 {
-    const char *pPitch = nullptr;
+    const char* pPitch;
     switch ( ePitch )
     {
         case PITCH_VARIABLE: pPitch = "variable"; break;
@@ -6281,10 +6275,7 @@ void DocxAttributeOutput::FontPitchType( FontPitch ePitch ) const
         default:             pPitch = "default"; break; // no info about the pitch
     }
 
-    if ( pPitch )
-        m_pSerializer->singleElementNS( XML_w, XML_pitch,
-                FSNS( XML_w, XML_val ), pPitch,
-                FSEND );
+    m_pSerializer->singleElementNS(XML_w, XML_pitch, FSNS(XML_w, XML_val), pPitch, FSEND);
 }
 
 void DocxAttributeOutput::EmbedFont( const OUString& name, FontFamily family, FontPitch pitch )