silence coverity unchecked return value from library on xmlText* functions

Change-Id: I651abb00d8ae1bdbf758a6a0176fd8912531a585
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112753
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

3 files changed, 14 insertions, 14 deletions

diff --git a/editeng/source/outliner/outliner.cxx b/editeng/source/outliner/outliner.cxx
index 7485b9ae1bc2..53fda5c1171c 100644
--- a/editeng/source/outliner/outliner.cxx
+++ b/editeng/source/outliner/outliner.cxx
@@ -2167,17 +2167,17 @@ void Outliner::dumpAsXml(xmlTextWriterPtr pWriter) const
         pWriter = xmlNewTextWriterFilename("outliner.xml", 0);
         xmlTextWriterSetIndent(pWriter,1);
         xmlTextWriterSetIndentString(pWriter, BAD_CAST("  "));
-        xmlTextWriterStartDocument(pWriter, nullptr, nullptr, nullptr);
+        (void)xmlTextWriterStartDocument(pWriter, nullptr, nullptr, nullptr);
         bOwns = true;
     }
 
-    xmlTextWriterStartElement(pWriter, BAD_CAST("Outliner"));
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("Outliner"));
     pParaList->dumpAsXml(pWriter);
-    xmlTextWriterEndElement(pWriter);
+    (void)xmlTextWriterEndElement(pWriter);
 
     if (bOwns)
     {
-       xmlTextWriterEndDocument(pWriter);
+       (void)xmlTextWriterEndDocument(pWriter);
        xmlFreeTextWriter(pWriter);
     }
 }
diff --git a/editeng/source/outliner/outlobj.cxx b/editeng/source/outliner/outlobj.cxx
index f9d3479a8b2f..373fca12c5f1 100644
--- a/editeng/source/outliner/outlobj.cxx
+++ b/editeng/source/outliner/outlobj.cxx
@@ -232,12 +232,12 @@ void OutlinerParaObject::SetStyleSheets(sal_uInt16 nLevel, const OUString& rNewN
 
 void OutlinerParaObject::dumpAsXml(xmlTextWriterPtr pWriter) const
 {
-    xmlTextWriterStartElement(pWriter, BAD_CAST("OutlinerParaObject"));
-    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("OutlinerParaObject"));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
     mpImpl->mpEditTextObject->dumpAsXml(pWriter);
     for (ParagraphData const & p : mpImpl->maParagraphDataVector)
         Paragraph(p).dumpAsXml(pWriter);
-    xmlTextWriterEndElement(pWriter);
+    (void)xmlTextWriterEndElement(pWriter);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/editeng/source/outliner/paralist.cxx b/editeng/source/outliner/paralist.cxx
index 1e560b56ca68..5b9f21449854 100644
--- a/editeng/source/outliner/paralist.cxx
+++ b/editeng/source/outliner/paralist.cxx
@@ -83,11 +83,11 @@ void Paragraph::SetParaIsNumberingRestart( bool bParaIsNumberingRestart )
 
 void Paragraph::dumpAsXml(xmlTextWriterPtr pWriter) const
 {
-    xmlTextWriterStartElement(pWriter, BAD_CAST("Paragraph"));
-    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("nDepth"), "%" SAL_PRIdINT32, static_cast<sal_Int32>(nDepth));
-    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("mnNumberingStartValue"), "%" SAL_PRIdINT32, static_cast<sal_Int32>(mnNumberingStartValue));
-    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("mbParaIsNumberingRestart"), "%" SAL_PRIdINT32, static_cast<sal_Int32>(mbParaIsNumberingRestart));
-    xmlTextWriterEndElement(pWriter);
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("Paragraph"));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("nDepth"), "%" SAL_PRIdINT32, static_cast<sal_Int32>(nDepth));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("mnNumberingStartValue"), "%" SAL_PRIdINT32, static_cast<sal_Int32>(mnNumberingStartValue));
+    (void)xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("mbParaIsNumberingRestart"), "%" SAL_PRIdINT32, static_cast<sal_Int32>(mbParaIsNumberingRestart));
+    (void)xmlTextWriterEndElement(pWriter);
 }
 
 void ParagraphList::Clear()
@@ -247,10 +247,10 @@ sal_Int32 ParagraphList::GetAbsPos( Paragraph const * pParent ) const
 
 void ParagraphList::dumpAsXml(xmlTextWriterPtr pWriter) const
 {
-    xmlTextWriterStartElement(pWriter, BAD_CAST("ParagraphList"));
+    (void)xmlTextWriterStartElement(pWriter, BAD_CAST("ParagraphList"));
     for (auto const & pParagraph : maEntries)
         pParagraph->dumpAsXml(pWriter);
-    xmlTextWriterEndElement(pWriter);
+    (void)xmlTextWriterEndElement(pWriter);
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */