clang-tidy performance-unnecessary-value-param in sc

Change-Id: I1941c050a385e3a1020c5d2495471f5805c4c180

1 files changed, 3 insertions, 3 deletions

diff --git a/sc/source/filter/excel/xechart.cxx b/sc/source/filter/excel/xechart.cxx
index d6eee66871c6..c2860104703b 100644
--- a/sc/source/filter/excel/xechart.cxx
+++ b/sc/source/filter/excel/xechart.cxx
@@ -126,7 +126,7 @@ XclExpStream& operator<<( XclExpStream& rStrm, const XclChRectangle& rRect )
     return rStrm << rRect.mnX << rRect.mnY << rRect.mnWidth << rRect.mnHeight;
 }
 
-inline void lclSaveRecord( XclExpStream& rStrm, XclExpRecordRef xRec )
+inline void lclSaveRecord( XclExpStream& rStrm, XclExpRecordRef const & xRec )
 {
     if( xRec )
         xRec->Save( rStrm );
@@ -134,7 +134,7 @@ inline void lclSaveRecord( XclExpStream& rStrm, XclExpRecordRef xRec )
 
 /** Saves the passed record (group) together with a leading value record. */
 template< typename Type >
-void lclSaveRecord( XclExpStream& rStrm, XclExpRecordRef xRec, sal_uInt16 nRecId, Type nValue )
+void lclSaveRecord( XclExpStream& rStrm, XclExpRecordRef const & xRec, sal_uInt16 nRecId, Type nValue )
 {
     if( xRec )
     {
@@ -3391,7 +3391,7 @@ void XclExpChChart::RemoveLastSeries()
         maSeries.RemoveRecord( maSeries.GetSize() - 1 );
 }
 
-void XclExpChChart::SetDataLabel( XclExpChTextRef xText )
+void XclExpChChart::SetDataLabel( XclExpChTextRef const & xText )
 {
     if( xText )
         maLabels.AppendRecord( xText );