Simplify.

Change-Id: Id7826839a6177532bb4c3885e798ac5feb95eaca
diff --git a/xmloff/source/chart/SchXMLExport.cxx b/xmloff/source/chart/SchXMLExport.cxx
index 84958d8..9652641 100644
--- a/xmloff/source/chart/SchXMLExport.cxx
+++ b/xmloff/source/chart/SchXMLExport.cxx
@@ -3301,11 +3301,8 @@ void SchXMLExportHelper_Impl::exportDataPoints(
    Sequence< sal_Int32 > aDataPointSeq;
    if( xSeriesProperties.is())
    {
        Any aAny = xSeriesProperties->getPropertyValue(
            OUString(  "AttributedDataPoints" ));
        aAny >>= aDataPointSeq;
        xSeriesProperties->getPropertyValue(
            OUString(  "VaryColorsByPoint" )) >>= bVaryColorsByPoint;
        xSeriesProperties->getPropertyValue("AttributedDataPoints") >>= aDataPointSeq;
        xSeriesProperties->getPropertyValue("VaryColorsByPoint") >>= bVaryColorsByPoint;
    }

    sal_Int32 nSize = aDataPointSeq.getLength();