loplugin:sequentialassign in sd

Change-Id: I7d592b8929ca46c64a622551b039af0d6a7911db
Reviewed-on: https://gerrit.libreoffice.org/70716
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

6 files changed, 11 insertions, 24 deletions

diff --git a/sdext/source/pdfimport/filterdet.cxx b/sdext/source/pdfimport/filterdet.cxx
index b48fc648ea04..a726ef883e3c 100644
--- a/sdext/source/pdfimport/filterdet.cxx
+++ b/sdext/source/pdfimport/filterdet.cxx
@@ -232,8 +232,7 @@ OUString SAL_CALL PDFDetector::detect( uno::Sequence< beans::PropertyValue >& rF
             // read the first 1024 byte (see PDF reference implementation note 12)
             const sal_Int32 nHeaderSize = 1024;
             uno::Sequence< sal_Int8 > aBuf( nHeaderSize );
-            sal_uInt64 nBytes = 0;
-            nBytes = xInput->readBytes( aBuf, nHeaderSize );
+            sal_uInt64 nBytes = xInput->readBytes( aBuf, nHeaderSize );
             if( nBytes > 5 )
             {
                 const sal_Int8* pBytes = aBuf.getConstArray();
@@ -492,9 +491,7 @@ uno::Reference< io::XStream > getAdditionalStream( const OUString&
                 if( pTrailer && pTrailer->m_pDict )
                 {
                     // search document checksum entry
-                    std::unordered_map< OString,
-                                   pdfparse::PDFEntry* >::iterator chk;
-                    chk = pTrailer->m_pDict->m_aMap.find( "DocChecksum" );
+                    auto chk = pTrailer->m_pDict->m_aMap.find( "DocChecksum" );
                     if( chk == pTrailer->m_pDict->m_aMap.end() )
                     {
                         SAL_INFO( "sdext.pdfimport", "no DocChecksum entry" );
@@ -508,9 +505,7 @@ uno::Reference< io::XStream > getAdditionalStream( const OUString&
                     }
 
                     // search for AdditionalStreams entry
-                    std::unordered_map< OString,
-                                   pdfparse::PDFEntry* >::iterator add_stream;
-                    add_stream = pTrailer->m_pDict->m_aMap.find( "AdditionalStreams" );
+                    auto add_stream = pTrailer->m_pDict->m_aMap.find( "AdditionalStreams" );
                     if( add_stream == pTrailer->m_pDict->m_aMap.end() )
                     {
                         SAL_INFO( "sdext.pdfimport", "no AdditionalStreams entry" );
diff --git a/sdext/source/pdfimport/test/pdfunzip.cxx b/sdext/source/pdfimport/test/pdfunzip.cxx
index 7db906bb255e..a014fa4ccae0 100644
--- a/sdext/source/pdfimport/test/pdfunzip.cxx
+++ b/sdext/source/pdfimport/test/pdfunzip.cxx
@@ -295,8 +295,7 @@ static int write_addStreams( const char* pInFile, const char* pOutFile, PDFFile*
         if( pTrailer && pTrailer->m_pDict )
         {
             // search for AdditionalStreams entry
-            std::unordered_map<OString,PDFEntry*>::iterator add_stream;
-            add_stream = pTrailer->m_pDict->m_aMap.find( "AdditionalStreams" );
+            auto add_stream = pTrailer->m_pDict->m_aMap.find( "AdditionalStreams" );
             if( add_stream != pTrailer->m_pDict->m_aMap.end() )
             {
                 PDFArray* pStreams = dynamic_cast<PDFArray*>(add_stream->second);
diff --git a/sdext/source/pdfimport/tree/drawtreevisiting.cxx b/sdext/source/pdfimport/tree/drawtreevisiting.cxx
index 30dfefedba20..9a348e76ca9f 100644
--- a/sdext/source/pdfimport/tree/drawtreevisiting.cxx
+++ b/sdext/source/pdfimport/tree/drawtreevisiting.cxx
@@ -276,8 +276,7 @@ void DrawXmlEmitter::visit( PolyPolyElement& elem, const std::list< std::unique_
      */
     for (sal_uInt32 i = 0; i< elem.PolyPoly.count(); i++)
     {
-        basegfx::B2DPolygon b2dPolygon;
-        b2dPolygon =  elem.PolyPoly.getB2DPolygon( i );
+        basegfx::B2DPolygon b2dPolygon =  elem.PolyPoly.getB2DPolygon( i );
 
         for ( sal_uInt32 j = 0; j< b2dPolygon.count(); j++ )
         {
@@ -285,8 +284,7 @@ void DrawXmlEmitter::visit( PolyPolyElement& elem, const std::list< std::unique_
             basegfx::B2DPoint nextPoint;
             point = b2dPolygon.getB2DPoint( j );
 
-            basegfx::B2DPoint prevPoint;
-            prevPoint = b2dPolygon.getPrevControlPoint( j ) ;
+            basegfx::B2DPoint prevPoint = b2dPolygon.getPrevControlPoint( j ) ;
 
             point.setX( convPx2mmPrec2( point.getX() )*100.0 );
             point.setY( convPx2mmPrec2( point.getY() )*100.0 );
diff --git a/sdext/source/pdfimport/tree/writertreevisiting.cxx b/sdext/source/pdfimport/tree/writertreevisiting.cxx
index dec4fd7b6f4c..6c0325019c9a 100644
--- a/sdext/source/pdfimport/tree/writertreevisiting.cxx
+++ b/sdext/source/pdfimport/tree/writertreevisiting.cxx
@@ -241,8 +241,7 @@ void WriterXmlEmitter::visit( PolyPolyElement& elem, const std::list< std::uniqu
      */
     for (sal_uInt32 i = 0; i< elem.PolyPoly.count(); i++)
     {
-        basegfx::B2DPolygon b2dPolygon;
-        b2dPolygon =  elem.PolyPoly.getB2DPolygon( i );
+        basegfx::B2DPolygon b2dPolygon =  elem.PolyPoly.getB2DPolygon( i );
 
         for ( sal_uInt32 j = 0; j< b2dPolygon.count(); j++ )
         {
@@ -250,8 +249,7 @@ void WriterXmlEmitter::visit( PolyPolyElement& elem, const std::list< std::uniqu
             basegfx::B2DPoint nextPoint;
             point = b2dPolygon.getB2DPoint( j );
 
-            basegfx::B2DPoint prevPoint;
-            prevPoint = b2dPolygon.getPrevControlPoint( j ) ;
+            basegfx::B2DPoint prevPoint = b2dPolygon.getPrevControlPoint( j ) ;
 
             point.setX( convPx2mmPrec2( point.getX() )*100.0 );
             point.setY( convPx2mmPrec2( point.getY() )*100.0 );
diff --git a/sdext/source/pdfimport/wrapper/wrapper.cxx b/sdext/source/pdfimport/wrapper/wrapper.cxx
index 89f6c83abff3..f91612a5a201 100644
--- a/sdext/source/pdfimport/wrapper/wrapper.cxx
+++ b/sdext/source/pdfimport/wrapper/wrapper.cxx
@@ -909,8 +909,7 @@ static bool checkEncryption( const OUString&                               i_rPa
                              )
 {
     bool bSuccess = false;
-    OString aPDFFile;
-    aPDFFile = OUStringToOString( i_rPath, osl_getThreadTextEncoding() );
+    OString aPDFFile = OUStringToOString( i_rPath, osl_getThreadTextEncoding() );
 
     pdfparse::PDFReader aParser;
     std::unique_ptr<pdfparse::PDFEntry> pEntry( pdfparse::PDFReader::read( aPDFFile.getStr() ));
diff --git a/sdext/source/presenter/PresenterSlideSorter.cxx b/sdext/source/presenter/PresenterSlideSorter.cxx
index 8d206f9f890f..1ee15e43e993 100644
--- a/sdext/source/presenter/PresenterSlideSorter.cxx
+++ b/sdext/source/presenter/PresenterSlideSorter.cxx
@@ -1203,8 +1203,7 @@ void PresenterSlideSorter::Layout::SetupVisibleArea()
 
 bool PresenterSlideSorter::Layout::IsScrollBarNeeded (const sal_Int32 nSlideCount)
 {
-    geometry::RealPoint2D aBottomRight;
-    aBottomRight = GetPoint(
+    geometry::RealPoint2D aBottomRight = GetPoint(
         mnColumnCount * (GetRow(nSlideCount)+1) - 1, +1, +1);
     return aBottomRight.X > maBoundingBox.X2-maBoundingBox.X1
         || aBottomRight.Y > maBoundingBox.Y2-maBoundingBox.Y1;
@@ -1391,8 +1390,7 @@ bool PresenterSlideSorter::Layout::SetVerticalOffset (const double nOffset)
 
 void PresenterSlideSorter::Layout::UpdateScrollBars()
 {
-    sal_Int32 nTotalRowCount (0);
-    nTotalRowCount = sal_Int32(ceil(double(mnSlideCount) / double(mnColumnCount)));
+    sal_Int32 nTotalRowCount = sal_Int32(ceil(double(mnSlideCount) / double(mnColumnCount)));
 
     if (mpVerticalScrollBar.get() != nullptr)
     {