remove unused uno::Reference vars

found by temporarily marking Reference as SAL_WARN_UNUSED.

Change-Id: I18809b62654467f890016adcc92576980ced393b
Reviewed-on: https://gerrit.libreoffice.org/37511
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

4 files changed, 0 insertions, 8 deletions

diff --git a/oox/source/core/xmlfilterbase.cxx b/oox/source/core/xmlfilterbase.cxx
index 8401dd7ce59d..04e58ab6f0af 100644
--- a/oox/source/core/xmlfilterbase.cxx
+++ b/oox/source/core/xmlfilterbase.cxx
@@ -242,7 +242,6 @@ void XmlFilterBase::checkDocumentProperties(const Reference<XDocumentProperties>
 
 void XmlFilterBase::importDocumentProperties()
 {
-    Reference< XMultiServiceFactory > xFactory( getComponentContext()->getServiceManager(), UNO_QUERY );
     MediaDescriptor aMediaDesc( getMediaDescriptor() );
     Reference< XInputStream > xInputStream;
     Reference< XComponentContext > xContext = getComponentContext();
diff --git a/oox/source/drawingml/table/tablecell.cxx b/oox/source/drawingml/table/tablecell.cxx
index ebc2ed731d5b..847633537b86 100644
--- a/oox/source/drawingml/table/tablecell.cxx
+++ b/oox/source/drawingml/table/tablecell.cxx
@@ -236,7 +236,6 @@ void TableCell::pushToXCell( const ::oox::core::XmlFilterBase& rFilterBase, cons
     applyTableCellProperties( rxCell, *this );
     TextCharacterProperties aTextStyleProps;
     xAt->gotoStart( true );
-    Reference< text::XTextRange > xStart( xAt, UNO_QUERY );
     xAt->gotoEnd( true );
 
     Reference< XPropertySet > xPropSet( rxCell, UNO_QUERY_THROW );
diff --git a/oox/source/drawingml/textparagraphpropertiescontext.cxx b/oox/source/drawingml/textparagraphpropertiescontext.cxx
index 9eb690191e28..d8071652da73 100644
--- a/oox/source/drawingml/textparagraphpropertiescontext.cxx
+++ b/oox/source/drawingml/textparagraphpropertiescontext.cxx
@@ -163,7 +163,6 @@ TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
 
 ContextHandlerRef TextParagraphPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
 {
-    Reference< XFastContextHandler > xRet;
     switch( aElementToken )
     {
         case A_TOKEN( lnSpc ):          // CT_TextSpacing
diff --git a/oox/source/export/chartexport.cxx b/oox/source/export/chartexport.cxx
index 5d0ccdcca268..500a80143878 100644
--- a/oox/source/export/chartexport.cxx
+++ b/oox/source/export/chartexport.cxx
@@ -2211,7 +2211,6 @@ void ChartExport::exportCandleStickSeries(
             Sequence< Reference< chart2::data::XLabeledDataSequence > > aSeqCnt(
                 xSource->getDataSequences());
 
-            Reference< chart2::XChartDocument > xNewDoc( getModel(), uno::UNO_QUERY );
             const char* sSeries[] = {"values-first","values-max","values-min","values-last",nullptr};
 
             for( sal_Int32 idx = 0; sSeries[idx] != nullptr ; idx++ )
@@ -2260,7 +2259,6 @@ void ChartExport::exportCandleStickSeries(
 void ChartExport::exportSeriesText( const Reference< chart2::data::XDataSequence > & xValueSeq )
 {
     FSHelperPtr pFS = GetFS();
-    Reference< chart2::XChartDocument > xNewDoc( getModel(), uno::UNO_QUERY );
     pFS->startElement( FSNS( XML_c, XML_tx ),
             FSEND );
 
@@ -2296,7 +2294,6 @@ void ChartExport::exportSeriesText( const Reference< chart2::data::XDataSequence
 void ChartExport::exportSeriesCategory( const Reference< chart2::data::XDataSequence > & xValueSeq )
 {
     FSHelperPtr pFS = GetFS();
-    Reference< chart2::XChartDocument > xNewDoc( getModel(), uno::UNO_QUERY );
     pFS->startElement( FSNS( XML_c, XML_cat ),
             FSEND );
 
@@ -2339,7 +2336,6 @@ void ChartExport::exportSeriesCategory( const Reference< chart2::data::XDataSequ
 void ChartExport::exportSeriesValues( const Reference< chart2::data::XDataSequence > & xValueSeq, sal_Int32 nValueType )
 {
     FSHelperPtr pFS = GetFS();
-    Reference< chart2::XChartDocument > xNewDoc( getModel(), uno::UNO_QUERY );
     pFS->startElement( FSNS( XML_c, nValueType ),
             FSEND );
 
@@ -2449,7 +2445,6 @@ void ChartExport::InitPlotArea( )
 
     xDiagramProperties->getPropertyValue("Dim3D") >>=  mbIs3DChart;
 
-    Reference< chart2::XChartDocument > xNewDoc( getModel(), uno::UNO_QUERY );
     if( mbHasCategoryLabels && mxNewDiagram.is())
     {
         Reference< chart2::data::XLabeledDataSequence > xCategories( lcl_getCategories( mxNewDiagram ) );