targetted minor cppcheck reversion

Change-Id: I897739c4623123c32433d0e10fd301e073bb496e

sw/source/filter/ww8/wrtw8sty.cxx

@@ -2036,13 +2036,13 @@ bool WW8_WrPlcSubDoc::WriteGenericTxt( WW8Export& rWrt, sal_uInt8 nTTyp,
                                            nTTyp );
                     {
                         SwNodeIndex aContentIdx = *pNdIdx;
-                        ++aContentIdx;
+                        aContentIdx++;
                         if ( aContentIdx.GetNode().IsTableNode() )
                         {
                             bool bContainsOnlyTables = true;
                             do {
                                 aContentIdx = *(aContentIdx.GetNode().EndOfSectionNode());
-                                ++aContentIdx;
+                                aContentIdx++;
                                 if ( !aContentIdx.GetNode().IsTableNode() &&
                                      aContentIdx.GetIndex() != pNdIdx->GetNode().EndOfSectionIndex() )
                                 {

sw/source/ui/config/uinums.cxx

@@ -331,6 +331,7 @@ SwNumRulesWithName::_SwNumFmtGlobal::_SwNumFmtGlobal( SvStream& rStream,
     CharSet eEncoding = osl_getThreadTextEncoding();
     {
         sal_uInt16 nUS;
+        short nShort;
         sal_Char cChar;
         sal_Bool bFlag;
         String sStr;
@@ -362,7 +363,6 @@ SwNumRulesWithName::_SwNumFmtGlobal::_SwNumFmtGlobal( SvStream& rStream,
         }
         else                // old start-value was a Byte
         {
-            short nShort;
             rStream >> nUS;         aFmt.SetStart( nUS );
             sStr = rStream.ReadUniOrByteString(eEncoding);
             aFmt.SetPrefix( sStr );