loplugin:unusedmethods unused return value unotools/

Change-Id: I5fbb0fe5910d4f430fe4885eae5689592c366500

4 files changed, 6 insertions, 12 deletions

diff --git a/unotools/source/config/lingucfg.cxx b/unotools/source/config/lingucfg.cxx
index aa50fe979b16..cab762af4d91 100644
--- a/unotools/source/config/lingucfg.cxx
+++ b/unotools/source/config/lingucfg.cxx
@@ -148,7 +148,7 @@ class SvtLinguConfigItem : public utl::ConfigItem
 
     static bool GetHdlByName( sal_Int32 &rnHdl, const OUString &rPropertyName, bool bFullPropName = false );
     static const uno::Sequence< OUString > GetPropertyNames();
-    bool                LoadOptions( const uno::Sequence< OUString > &rProperyNames );
+    void                LoadOptions( const uno::Sequence< OUString > &rProperyNames );
     bool                SaveOptions( const uno::Sequence< OUString > &rProperyNames );
 
     SvtLinguConfigItem(const SvtLinguConfigItem&) = delete;
@@ -548,7 +548,7 @@ const SvtLinguOptions& SvtLinguConfigItem::GetOptions() const
     return aOpt;
 }
 
-bool SvtLinguConfigItem::LoadOptions( const uno::Sequence< OUString > &rProperyNames )
+void SvtLinguConfigItem::LoadOptions( const uno::Sequence< OUString > &rProperyNames )
 {
     osl::MutexGuard aGuard(theSvtLinguConfigItemMutex::get());
 
@@ -661,8 +661,6 @@ bool SvtLinguConfigItem::LoadOptions( const uno::Sequence< OUString > &rProperyN
         bRes = true;
     }
     DBG_ASSERT( bRes, "LoadOptions failed" );
-
-    return bRes;
 }
 
 bool SvtLinguConfigItem::SaveOptions( const uno::Sequence< OUString > &rProperyNames )
diff --git a/unotools/source/config/searchopt.cxx b/unotools/source/config/searchopt.cxx
index 6c1a2b34f19e..cc491e09743e 100644
--- a/unotools/source/config/searchopt.cxx
+++ b/unotools/source/config/searchopt.cxx
@@ -50,7 +50,7 @@ protected:
     bool            IsModified() const { return bModified; }
     using ConfigItem::SetModified;
     void            SetModified( bool bVal );
-    bool            Load();
+    void            Load();
     bool            Save();
 
     static Sequence< OUString >    GetPropertyNames();
@@ -161,7 +161,7 @@ Sequence< OUString > SvtSearchOptions_Impl::GetPropertyNames()
     return aNames;
 }
 
-bool SvtSearchOptions_Impl::Load()
+void SvtSearchOptions_Impl::Load()
 {
     bool bSucc = false;
 
@@ -210,8 +210,6 @@ bool SvtSearchOptions_Impl::Load()
         }
     }
     DBG_ASSERT( bSucc, "LoadConfig failed" );
-
-    return bSucc;
 }
 
 bool SvtSearchOptions_Impl::Save()
diff --git a/unotools/source/ucbhelper/ucblockbytes.cxx b/unotools/source/ucbhelper/ucblockbytes.cxx
index e9f6259807aa..784c1ed3b7d9 100644
--- a/unotools/source/ucbhelper/ucblockbytes.cxx
+++ b/unotools/source/ucbhelper/ucblockbytes.cxx
@@ -1093,7 +1093,7 @@ Reference < XInputStream > UcbLockBytes::getInputStream()
     return m_xInputStream;
 }
 
-bool UcbLockBytes::setStream_Impl( const Reference<XStream>& aStream )
+void UcbLockBytes::setStream_Impl( const Reference<XStream>& aStream )
 {
     osl::MutexGuard aGuard( m_aMutex );
     if ( aStream.is() )
@@ -1107,8 +1107,6 @@ bool UcbLockBytes::setStream_Impl( const Reference<XStream>& aStream )
         m_xOutputStream.clear();
         setInputStream_Impl( Reference < XInputStream >() );
     }
-
-    return m_xInputStream.is();
 }
 
 bool UcbLockBytes::setInputStream_Impl( const Reference<XInputStream> &rxInputStream, bool bSetXSeekable )
diff --git a/unotools/source/ucbhelper/ucblockbytes.hxx b/unotools/source/ucbhelper/ucblockbytes.hxx
index b97151f42648..1fd6f5afdd37 100644
--- a/unotools/source/ucbhelper/ucblockbytes.hxx
+++ b/unotools/source/ucbhelper/ucblockbytes.hxx
@@ -128,7 +128,7 @@ public:
 
     bool                    setInputStream_Impl( const css::uno::Reference < css::io::XInputStream > &rxInputStream,
                                                  bool bSetXSeekable = true );
-    bool                    setStream_Impl( const css::uno::Reference < css::io::XStream > &rxStream );
+    void                    setStream_Impl( const css::uno::Reference < css::io::XStream > &rxStream );
     void                    terminate_Impl();
 
     css::uno::Reference < css::io::XInputStream > getInputStream_Impl() const