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

Change-Id: I93a09bf8e475ec1aa2ebf7754c7048c81696922b

4 files changed, 6 insertions, 6 deletions

diff --git a/cui/source/dialogs/SpellDialog.cxx b/cui/source/dialogs/SpellDialog.cxx
index 0a5815f6135d..75a14c890488 100644
--- a/cui/source/dialogs/SpellDialog.cxx
+++ b/cui/source/dialogs/SpellDialog.cxx
@@ -144,7 +144,7 @@ public:
     void                    SetErrorLanguageSelected(bool bSet){ m_bIsErrorLanguageSelected = bSet;}
     bool                    IsErrorLanguageSelected() const {return m_bIsErrorLanguageSelected;}
 
-    void                    SetDictionary(Reference<XDictionary> xDict) { m_xDictionary = xDict; }
+    void                    SetDictionary(const Reference<XDictionary>& xDict) { m_xDictionary = xDict; }
     Reference<XDictionary>  GetDictionary() const {return m_xDictionary;}
     void                    SetAddedWord(const OUString& rWord) {m_sAddedWord = rWord;}
     const OUString&         GetAddedWord() const { return m_sAddedWord;}
@@ -1580,7 +1580,7 @@ void SentenceEditWindow_Impl::dispose()
     VclMultiLineEdit::dispose();
 }
 
-bool SentenceEditWindow_Impl::MarkNextError( bool bIgnoreCurrentError, css::uno::Reference<css::linguistic2::XSpellChecker1> xSpell )
+bool SentenceEditWindow_Impl::MarkNextError( bool bIgnoreCurrentError, const css::uno::Reference<css::linguistic2::XSpellChecker1>& xSpell )
 {
     if (bIgnoreCurrentError)
         m_aIgnoreErrorsAt.insert( m_nErrorStart );
@@ -1775,7 +1775,7 @@ void SentenceEditWindow_Impl::RestoreCurrentError()
 }
 
 
-void SentenceEditWindow_Impl::SetAlternatives( Reference< XSpellAlternatives> xAlt )
+void SentenceEditWindow_Impl::SetAlternatives( const Reference< XSpellAlternatives>& xAlt )
 {
     TextPaM aCursor(0, m_nErrorStart);
     DBG_ASSERT(static_cast<const SpellErrorAttrib*>(
diff --git a/cui/source/dialogs/hangulhanjadlg.cxx b/cui/source/dialogs/hangulhanjadlg.cxx
index a073dfadc3ab..2e600ab9e91c 100644
--- a/cui/source/dialogs/hangulhanjadlg.cxx
+++ b/cui/source/dialogs/hangulhanjadlg.cxx
@@ -1465,7 +1465,7 @@ namespace svx
 
     namespace
     {
-        bool GetConversions(    Reference< XConversionDictionary >  _xDict,
+        bool GetConversions(    const Reference< XConversionDictionary >&  _xDict,
                                 const OUString& _rOrg,
                                 Sequence< OUString >& _rEntries )
         {
diff --git a/cui/source/dialogs/hlmarkwn.cxx b/cui/source/dialogs/hlmarkwn.cxx
index 10f8ead8f9eb..96e2a04c52a0 100644
--- a/cui/source/dialogs/hlmarkwn.cxx
+++ b/cui/source/dialogs/hlmarkwn.cxx
@@ -396,7 +396,7 @@ bool SvxHlinkDlgMarkWnd::RefreshFromDoc(const OUString& aURL)
 |*
 |************************************************************************/
 
-int SvxHlinkDlgMarkWnd::FillTree( uno::Reference< container::XNameAccess > xLinks, SvTreeListEntry* pParentEntry )
+int SvxHlinkDlgMarkWnd::FillTree( const uno::Reference< container::XNameAccess >& xLinks, SvTreeListEntry* pParentEntry )
 {
     int nEntries=0;
     const uno::Sequence< OUString > aNames( xLinks->getElementNames() );
diff --git a/cui/source/dialogs/scriptdlg.cxx b/cui/source/dialogs/scriptdlg.cxx
index 0e8598629351..01dbaaa6889a 100644
--- a/cui/source/dialogs/scriptdlg.cxx
+++ b/cui/source/dialogs/scriptdlg.cxx
@@ -1140,7 +1140,7 @@ bool SvxScriptOrgDialog::getBoolProperty( Reference< beans::XPropertySet >& xPro
     return result;
 }
 
-OUString SvxScriptOrgDialog::getListOfChildren( Reference< browse::XBrowseNode > node, int depth )
+OUString SvxScriptOrgDialog::getListOfChildren( const Reference< browse::XBrowseNode >& node, int depth )
 {
     OUString result = "\n";
     for( int i=0;i<=depth;i++ )