loplugin:checkunusedparams various

Change-Id: I5d1cc807134230d86e0226a12fada204004312d3
Reviewed-on: https://gerrit.libreoffice.org/37675
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

31 files changed, 63 insertions, 73 deletions

diff --git a/basic/source/runtime/dllmgr-none.cxx b/basic/source/runtime/dllmgr-none.cxx
index 8c0736463370..c423a95c15e6 100644
--- a/basic/source/runtime/dllmgr-none.cxx
+++ b/basic/source/runtime/dllmgr-none.cxx
@@ -99,7 +99,7 @@ SbError builtin_kernel32(const OUString &aFuncName, SbxArray *pArgs,
 SbError SbiDllMgr::Call(
     const OUString &aFuncName, const OUString &aDllName,
     SbxArray *pArgs, SbxVariable &rRetVal,
-    bool /* bCDecl */)
+    SAL_UNUSED_PARAMETER bool /* bCDecl */)
 {
     if (aDllName == "kernel32")
         return builtin_kernel32(aFuncName, pArgs, rRetVal);
@@ -107,7 +107,7 @@ SbError SbiDllMgr::Call(
         return ERRCODE_BASIC_NOT_IMPLEMENTED;
 }
 
-void SbiDllMgr::FreeDll(OUString const &) {}
+void SbiDllMgr::FreeDll(SAL_UNUSED_PARAMETER OUString const &) {}
 
 SbiDllMgr::SbiDllMgr(): impl_(new Impl) {}
 
diff --git a/canvas/source/opengl/ogl_spritedevicehelper.cxx b/canvas/source/opengl/ogl_spritedevicehelper.cxx
index 6ac6b64250b2..49c7cfd2f285 100644
--- a/canvas/source/opengl/ogl_spritedevicehelper.cxx
+++ b/canvas/source/opengl/ogl_spritedevicehelper.cxx
@@ -271,7 +271,7 @@ namespace oglcanvas
         };
     }
 
-    bool SpriteDeviceHelper::showBuffer( bool bIsVisible, bool /*bUpdateAll*/ )
+    bool SpriteDeviceHelper::showBuffer( bool bIsVisible, SAL_UNUSED_PARAMETER bool /*bUpdateAll*/ )
     {
         // hidden or disposed?
         if( !bIsVisible || !mxContext->isInitialized() || !mpSpriteCanvas )
diff --git a/cui/source/dialogs/hangulhanjadlg.cxx b/cui/source/dialogs/hangulhanjadlg.cxx
index fb766aba1653..7cbc09cb18d6 100644
--- a/cui/source/dialogs/hangulhanjadlg.cxx
+++ b/cui/source/dialogs/hangulhanjadlg.cxx
@@ -1533,7 +1533,7 @@ namespace svx
         if( xDict.is() && m_pSuggestions )
         {
             //delete old entry
-            bool bRemovedSomething = DeleteEntryFromDictionary( m_aOriginal, xDict );
+            bool bRemovedSomething = DeleteEntryFromDictionary( xDict );
 
             OUString                aLeft( m_aOriginal );
             const OUString*           pRight = m_pSuggestions->First();
@@ -1565,7 +1565,7 @@ namespace svx
         }
     }
 
-    bool HangulHanjaEditDictDialog::DeleteEntryFromDictionary( const OUString&, const Reference< XConversionDictionary >& xDict  )
+    bool HangulHanjaEditDictDialog::DeleteEntryFromDictionary( const Reference< XConversionDictionary >& xDict  )
     {
         bool bRemovedSomething = false;
         if( xDict.is() )
@@ -1596,7 +1596,7 @@ namespace svx
 
     IMPL_LINK_NOARG( HangulHanjaEditDictDialog, DeletePBPushHdl, Button*, void )
     {
-        if( DeleteEntryFromDictionary( m_aOriginal, m_rDictList[ m_nCurrentDict ] ) )
+        if( DeleteEntryFromDictionary( m_rDictList[ m_nCurrentDict ] ) )
         {
             m_aOriginal.clear();
             m_bModifiedOriginal = true;
diff --git a/cui/source/inc/hangulhanjadlg.hxx b/cui/source/inc/hangulhanjadlg.hxx
index 60bdb4cff011..182eefc80f7d 100644
--- a/cui/source/inc/hangulhanjadlg.hxx
+++ b/cui/source/inc/hangulhanjadlg.hxx
@@ -310,7 +310,7 @@ namespace svx
         void            SetEditText( Edit& _rEdit, sal_uInt16 _nEntryNum );
         void            EditModify( Edit* _pEdit, sal_uInt8 _nEntryOffset );
 
-        bool            DeleteEntryFromDictionary( const OUString& rEntry, const css::uno::Reference< css::linguistic2::XConversionDictionary >& xDict );
+        bool            DeleteEntryFromDictionary( const css::uno::Reference< css::linguistic2::XConversionDictionary >& xDict );
 
     public:
                         HangulHanjaEditDictDialog( vcl::Window* _pParent, HHDictList& _rDictList, sal_uInt32 _nSelDict );
diff --git a/cui/source/inc/numpages.hxx b/cui/source/inc/numpages.hxx
index b09fd9366c9a..09e5b109ffc3 100644
--- a/cui/source/inc/numpages.hxx
+++ b/cui/source/inc/numpages.hxx
@@ -314,7 +314,7 @@ class SvxNumOptionsTabPage : public SfxTabPage
         0 - Number;
         1 - Bullet;
         2 - Bitmap; */
-    void                SwitchNumberType( sal_uInt8 nType, bool bBmp = false );
+    void                SwitchNumberType( sal_uInt8 nType );
     void                CheckForStartValue_Impl(sal_uInt16 nNumberingType);
 
         DECL_LINK( NumberTypeSelectHdl_Impl, ListBox&, void );
diff --git a/cui/source/options/connpooloptions.cxx b/cui/source/options/connpooloptions.cxx
index 642309118778..faaeeccfc3d8 100644
--- a/cui/source/options/connpooloptions.cxx
+++ b/cui/source/options/connpooloptions.cxx
@@ -338,7 +338,7 @@ namespace offapp
         return VclPtr<ConnectionPoolOptionsPage>::Create(_pParent, *_rAttrSet);
     }
 
-    void ConnectionPoolOptionsPage::implInitControls(const SfxItemSet& _rSet, bool /*_bFromReset*/)
+    void ConnectionPoolOptionsPage::implInitControls(const SfxItemSet& _rSet)
     {
         // the enabled flag
         const SfxBoolItem* pEnabled = _rSet.GetItem<SfxBoolItem>(SID_SB_POOLING_ENABLED);
@@ -399,13 +399,13 @@ namespace offapp
     void ConnectionPoolOptionsPage::ActivatePage( const SfxItemSet& _rSet)
     {
         SfxTabPage::ActivatePage(_rSet);
-        implInitControls(_rSet, false);
+        implInitControls(_rSet);
     }
 
 
     void ConnectionPoolOptionsPage::Reset(const SfxItemSet* _rSet)
     {
-        implInitControls(*_rSet, true);
+        implInitControls(*_rSet);
     }
 
 
diff --git a/cui/source/options/connpooloptions.hxx b/cui/source/options/connpooloptions.hxx
index b91f6a323864..9e0c5bca3347 100644
--- a/cui/source/options/connpooloptions.hxx
+++ b/cui/source/options/connpooloptions.hxx
@@ -64,7 +64,7 @@ namespace offapp
         DECL_LINK( OnEnabledDisabled, Button*, void );
         DECL_LINK( OnDriverRowChanged, const DriverPooling*, void );
 
-        void implInitControls(const SfxItemSet& _rSet, bool _bFromReset);
+        void implInitControls(const SfxItemSet& _rSet);
 
         void commitTimeoutField();
     };
diff --git a/cui/source/tabpages/numpages.cxx b/cui/source/tabpages/numpages.cxx
index 441b143c69c9..f785bbec456e 100644
--- a/cui/source/tabpages/numpages.cxx
+++ b/cui/source/tabpages/numpages.cxx
@@ -1649,7 +1649,7 @@ void SvxNumOptionsTabPage::InitControls()
 }
 
 // 0 - Number; 1 - Bullet; 2 - Bitmap
-void SvxNumOptionsTabPage::SwitchNumberType( sal_uInt8 nType, bool )
+void SvxNumOptionsTabPage::SwitchNumberType( sal_uInt8 nType )
 {
     if(nBullet == nType)
         return;
@@ -1797,7 +1797,7 @@ IMPL_LINK( SvxNumOptionsTabPage, NumberTypeSelectHdl_Impl, ListBox&, rBox, void
                 if(!bBmp)
                     aNumFmt.SetGraphic("");
                 pActNum->SetLevel(i, aNumFmt);
-                SwitchNumberType(SHOW_BITMAP, bBmp );
+                SwitchNumberType(SHOW_BITMAP);
                 bShowOrient = true;
             }
             else if( SVX_NUM_CHAR_SPECIAL == nNumberingType )
diff --git a/desktop/source/app/officeipcthread.cxx b/desktop/source/app/officeipcthread.cxx
index 785cfa1d432d..24252716bd73 100644
--- a/desktop/source/app/officeipcthread.cxx
+++ b/desktop/source/app/officeipcthread.cxx
@@ -299,7 +299,7 @@ void ImplPostProcessDocumentsEvent( ProcessDocumentsRequest* pEvent )
     Application::PostUserEvent( LINK( nullptr, ProcessEventsClass_Impl, ProcessDocumentsEvent ), pEvent );
 }
 
-oslSignalAction SAL_CALL SalMainPipeExchangeSignal_impl(void* /*pData*/, oslSignalInfo* pInfo)
+oslSignalAction SAL_CALL SalMainPipeExchangeSignal_impl(SAL_UNUSED_PARAMETER void* /*pData*/, oslSignalInfo* pInfo)
 {
     if( pInfo->Signal == osl_Signal_Terminate )
         RequestHandler::SetDowning();
diff --git a/desktop/source/deployment/gui/dp_gui_dialog2.cxx b/desktop/source/deployment/gui/dp_gui_dialog2.cxx
index 38283f9d4084..a7ff752f9fa3 100644
--- a/desktop/source/deployment/gui/dp_gui_dialog2.cxx
+++ b/desktop/source/deployment/gui/dp_gui_dialog2.cxx
@@ -932,7 +932,7 @@ IMPL_LINK_NOARG(ExtMgrDialog, HandleExtTypeCbx, Button*, void)
 IMPL_LINK_NOARG(ExtMgrDialog, HandleUpdateBtn, Button*, void)
 {
 #if ENABLE_EXTENSION_UPDATE
-    m_pManager->checkUpdates( false, true );
+    m_pManager->checkUpdates();
 #else
     (void) this;
 #endif
@@ -1433,7 +1433,7 @@ void ShowLicenseDialog::dispose()
 
 // UpdateRequiredDialogService
 
-UpdateRequiredDialogService::UpdateRequiredDialogService( uno::Sequence< uno::Any > const&,
+UpdateRequiredDialogService::UpdateRequiredDialogService( SAL_UNUSED_PARAMETER uno::Sequence< uno::Any > const&,
                                                           uno::Reference< uno::XComponentContext > const& xComponentContext )
     : m_xComponentContext( xComponentContext )
 {
diff --git a/desktop/source/deployment/gui/dp_gui_service.cxx b/desktop/source/deployment/gui/dp_gui_service.cxx
index 62cb6e8fb10e..77e6d5c74d03 100644
--- a/desktop/source/deployment/gui/dp_gui_service.cxx
+++ b/desktop/source/deployment/gui/dp_gui_service.cxx
@@ -258,7 +258,7 @@ void ServiceImpl::startExecuteModal(
         }
         if ( m_bShowUpdateOnly )
         {
-            myExtMgr->checkUpdates( true, !bCloseDialog );
+            myExtMgr->checkUpdates();
             if ( bCloseDialog )
                 myExtMgr->Close();
             else
diff --git a/desktop/source/deployment/gui/dp_gui_theextmgr.cxx b/desktop/source/deployment/gui/dp_gui_theextmgr.cxx
index 3170f8192d14..f4d2f1fd3ab6 100644
--- a/desktop/source/deployment/gui/dp_gui_theextmgr.cxx
+++ b/desktop/source/deployment/gui/dp_gui_theextmgr.cxx
@@ -193,7 +193,7 @@ bool TheExtensionManager::isVisible()
 }
 
 
-void TheExtensionManager::checkUpdates( bool /* bShowUpdateOnly */, bool /*bParentVisible*/ )
+void TheExtensionManager::checkUpdates()
 {
     std::vector< uno::Reference< deployment::XPackage >  > vEntries;
     uno::Sequence< uno::Sequence< uno::Reference< deployment::XPackage > > > xAllPackages;
diff --git a/desktop/source/deployment/gui/dp_gui_theextmgr.hxx b/desktop/source/deployment/gui/dp_gui_theextmgr.hxx
index 2a2f067ecb76..3437249efd81 100644
--- a/desktop/source/deployment/gui/dp_gui_theextmgr.hxx
+++ b/desktop/source/deployment/gui/dp_gui_theextmgr.hxx
@@ -94,7 +94,7 @@ public:
     bool isVisible();
 
 
-    void checkUpdates( bool showUpdateOnly, bool parentVisible );
+    void checkUpdates();
     bool installPackage( const OUString &rPackageURL, bool bWarnUser = false );
     void createPackageList();
 
diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index ebfe46a7efe3..99bd66bbeea2 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -1944,7 +1944,7 @@ static void doc_paintPartTile(LibreOfficeKitDocument* pThis,
         pDocument->mpCallbackFlushHandlers[nOrigViewId]->setPartTilePainting(false);
 }
 
-static int doc_getTileMode(LibreOfficeKitDocument* /*pThis*/)
+static int doc_getTileMode(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/)
 {
     return LOK_TILEMODE_BGRA;
 }
@@ -2815,49 +2815,49 @@ static void doc_setClientVisibleArea(LibreOfficeKitDocument* pThis, int nX, int
     pDoc->setClientVisibleArea(aRectangle);
 }
 
-static int doc_createView(LibreOfficeKitDocument* /*pThis*/)
+static int doc_createView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/)
 {
     SolarMutexGuard aGuard;
 
     return SfxLokHelper::createView();
 }
 
-static void doc_destroyView(LibreOfficeKitDocument* /*pThis*/, int nId)
+static void doc_destroyView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/, int nId)
 {
     SolarMutexGuard aGuard;
 
     SfxLokHelper::destroyView(nId);
 }
 
-static void doc_setView(LibreOfficeKitDocument* /*pThis*/, int nId)
+static void doc_setView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/, int nId)
 {
     SolarMutexGuard aGuard;
 
     SfxLokHelper::setView(nId);
 }
 
-static int doc_getView(LibreOfficeKitDocument* /*pThis*/)
+static int doc_getView(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/)
 {
     SolarMutexGuard aGuard;
 
     return SfxLokHelper::getView();
 }
 
-static int doc_getViewsCount(LibreOfficeKitDocument* /*pThis*/)
+static int doc_getViewsCount(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/)
 {
     SolarMutexGuard aGuard;
 
     return SfxLokHelper::getViewsCount();
 }
 
-static bool doc_getViewIds(LibreOfficeKitDocument* /*pThis*/, int* pArray, size_t nSize)
+static bool doc_getViewIds(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/, int* pArray, size_t nSize)
 {
     SolarMutexGuard aGuard;
 
     return SfxLokHelper::getViewIds(pArray, nSize);
 }
 
-unsigned char* doc_renderFont(LibreOfficeKitDocument* /*pThis*/,
+unsigned char* doc_renderFont(SAL_UNUSED_PARAMETER LibreOfficeKitDocument* /*pThis*/,
                     const char* pFontName,
                     const char* pChar,
                     int* pFontWidth,
@@ -2999,7 +2999,7 @@ static void lo_setDocumentPassword(LibreOfficeKit* pThis,
     pLib->mInteractionMap.find(OString(pURL))->second->SetPassword(pPassword);
 }
 
-static char* lo_getVersionInfo(LibreOfficeKit* /*pThis*/)
+static char* lo_getVersionInfo(SAL_UNUSED_PARAMETER LibreOfficeKit* /*pThis*/)
 {
     const OUString sVersionStrTemplate(
         "{ "
diff --git a/include/desktop/crashreport.hxx b/include/desktop/crashreport.hxx
index f4616e88c367..6056adbe1d28 100644
--- a/include/desktop/crashreport.hxx
+++ b/include/desktop/crashreport.hxx
@@ -69,7 +69,7 @@ private:
 // everywhere we want to log something to the crash report system.
 #if HAVE_FEATURE_BREAKPAD
 #else
-inline void CrashReporter::AddKeyValue(const OUString& /*rKey*/, const OUString& /*rValue*/)
+inline void CrashReporter::AddKeyValue(SAL_UNUSED_PARAMETER const OUString& /*rKey*/, SAL_UNUSED_PARAMETER const OUString& /*rValue*/)
 {
 }
 #endif
diff --git a/lingucomponent/source/hyphenator/hyphen/hreg.cxx b/lingucomponent/source/hyphenator/hyphen/hreg.cxx
index 7eb861741eba..853d904d5df8 100644
--- a/lingucomponent/source/hyphenator/hyphen/hreg.cxx
+++ b/lingucomponent/source/hyphenator/hyphen/hreg.cxx
@@ -32,12 +32,11 @@ extern "C"
 {
 
 SAL_DLLPUBLIC_EXPORT void * SAL_CALL hyphen_component_getFactory(
-    const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
+    const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
 {
     void * pRet = Hyphenator_getFactory(
             pImplName,
-            static_cast< XMultiServiceFactory * >( pServiceManager ),
-            pRegistryKey );
+            static_cast< XMultiServiceFactory * >( pServiceManager ) );
 
     return pRet;
 }
diff --git a/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx b/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx
index 3378ba2716d6..430a4628f7f8 100644
--- a/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx
+++ b/lingucomponent/source/hyphenator/hyphen/hyphenimp.cxx
@@ -872,7 +872,7 @@ Sequence< OUString > Hyphenator::getSupportedServiceNames_Static()
 }
 
 void * SAL_CALL Hyphenator_getFactory( const sal_Char * pImplName,
-            XMultiServiceFactory * pServiceManager, void *  )
+            XMultiServiceFactory * pServiceManager  )
 {
     void * pRet = nullptr;
     if ( Hyphenator::getImplementationName_Static().equalsAscii( pImplName ) )
diff --git a/lingucomponent/source/hyphenator/hyphen/hyphenimp.hxx b/lingucomponent/source/hyphenator/hyphen/hyphenimp.hxx
index 94f6db85011d..128f74324c62 100644
--- a/lingucomponent/source/hyphenator/hyphen/hyphenimp.hxx
+++ b/lingucomponent/source/hyphenator/hyphen/hyphenimp.hxx
@@ -131,8 +131,7 @@ inline OUString Hyphenator::getImplementationName_Static() throw()
 }
 
 void * SAL_CALL Hyphenator_getFactory(
-    char const * pImplName, css::lang::XMultiServiceFactory * pServiceManager,
-    void *);
+    char const * pImplName, css::lang::XMultiServiceFactory * pServiceManager);
 
 #endif
 
diff --git a/lingucomponent/source/spellcheck/spell/sreg.cxx b/lingucomponent/source/spellcheck/spell/sreg.cxx
index 5a783e66205b..2aa96896d360 100644
--- a/lingucomponent/source/spellcheck/spell/sreg.cxx
+++ b/lingucomponent/source/spellcheck/spell/sreg.cxx
@@ -32,13 +32,12 @@ extern "C"
 {
 
 SAL_DLLPUBLIC_EXPORT void * SAL_CALL spell_component_getFactory(
-    const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
+    const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
 {
     void * pRet = nullptr;
     pRet = SpellChecker_getFactory(
         pImplName,
-        static_cast< XMultiServiceFactory * >( pServiceManager ),
-        pRegistryKey );
+        static_cast< XMultiServiceFactory * >( pServiceManager ) );
 
     return pRet;
 }
diff --git a/lingucomponent/source/spellcheck/spell/sspellimp.cxx b/lingucomponent/source/spellcheck/spell/sspellimp.cxx
index 8dcd123dbd00..301bd07e0bcd 100644
--- a/lingucomponent/source/spellcheck/spell/sspellimp.cxx
+++ b/lingucomponent/source/spellcheck/spell/sspellimp.cxx
@@ -673,7 +673,7 @@ Sequence< OUString > SpellChecker::getSupportedServiceNames_Static()
 }
 
 void * SAL_CALL SpellChecker_getFactory( const sal_Char * pImplName,
-            XMultiServiceFactory * pServiceManager, void *  )
+            XMultiServiceFactory * pServiceManager  )
 {
     void * pRet = nullptr;
     if ( SpellChecker::getImplementationName_Static().equalsAscii( pImplName ) )
diff --git a/lingucomponent/source/spellcheck/spell/sspellimp.hxx b/lingucomponent/source/spellcheck/spell/sspellimp.hxx
index c7e8cbf7a6a6..b8f5dc18f69b 100644
--- a/lingucomponent/source/spellcheck/spell/sspellimp.hxx
+++ b/lingucomponent/source/spellcheck/spell/sspellimp.hxx
@@ -119,8 +119,7 @@ inline OUString SpellChecker::getImplementationName_Static() throw()
 }
 
 void * SAL_CALL SpellChecker_getFactory(
-    char const * pImplName, css::lang::XMultiServiceFactory * pServiceManager,
-    void *);
+    char const * pImplName, css::lang::XMultiServiceFactory * pServiceManager);
 
 #endif
 
diff --git a/lingucomponent/source/thesaurus/libnth/nthesimp.cxx b/lingucomponent/source/thesaurus/libnth/nthesimp.cxx
index 0a5672a22a69..b8da4808ebce 100644
--- a/lingucomponent/source/thesaurus/libnth/nthesimp.cxx
+++ b/lingucomponent/source/thesaurus/libnth/nthesimp.cxx
@@ -634,7 +634,7 @@ Sequence< OUString > Thesaurus::getSupportedServiceNames_Static()
 }
 
 void * SAL_CALL Thesaurus_getFactory( const sal_Char * pImplName,
-            XMultiServiceFactory * pServiceManager, void *  )
+            XMultiServiceFactory * pServiceManager  )
 {
     void * pRet = nullptr;
     if ( Thesaurus::getImplementationName_Static().equalsAscii( pImplName ) )
diff --git a/lingucomponent/source/thesaurus/libnth/nthesimp.hxx b/lingucomponent/source/thesaurus/libnth/nthesimp.hxx
index 97a03c039ad9..f2a1b0bbedcb 100644
--- a/lingucomponent/source/thesaurus/libnth/nthesimp.hxx
+++ b/lingucomponent/source/thesaurus/libnth/nthesimp.hxx
@@ -134,8 +134,7 @@ inline OUString Thesaurus::getImplementationName_Static() throw()
 }
 
 void * SAL_CALL Thesaurus_getFactory(
-    char const * pImplName, css::lang::XMultiServiceFactory * pServiceManager,
-    void *);
+    char const * pImplName, css::lang::XMultiServiceFactory * pServiceManager);
 
 #endif
 
diff --git a/lingucomponent/source/thesaurus/libnth/ntreg.cxx b/lingucomponent/source/thesaurus/libnth/ntreg.cxx
index 11f03388621d..f83ecb28b972 100644
--- a/lingucomponent/source/thesaurus/libnth/ntreg.cxx
+++ b/lingucomponent/source/thesaurus/libnth/ntreg.cxx
@@ -32,12 +32,11 @@ extern "C"
 {
 
 SAL_DLLPUBLIC_EXPORT void * SAL_CALL lnth_component_getFactory(
-    const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
+    const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
 {
     void * pRet = Thesaurus_getFactory(
             pImplName,
-            static_cast< XMultiServiceFactory * >( pServiceManager ),
-            pRegistryKey );
+            static_cast< XMultiServiceFactory * >( pServiceManager ) );
 
     return pRet;
 }
diff --git a/scripting/source/vbaevents/eventhelper.cxx b/scripting/source/vbaevents/eventhelper.cxx
index ea1128344ec4..adb8deeae931 100644
--- a/scripting/source/vbaevents/eventhelper.cxx
+++ b/scripting/source/vbaevents/eventhelper.cxx
@@ -740,7 +740,7 @@ EventListener::getPropertySetInfo(  )
 
 
 //decide if the control should execute the event
-bool ApproveAll(const ScriptEvent&, void const * )
+bool ApproveAll(SAL_UNUSED_PARAMETER const ScriptEvent&, SAL_UNUSED_PARAMETER void const * )
 {
     return true;
 }
@@ -783,7 +783,7 @@ bool DenyType(const ScriptEvent& evt, void const * pPara)
 //when mouse is moving, either the mouse button is pressed or some key is pressed can trigger the OO mouseDragged event,
 //the former should be denied, and the latter allowed, only by doing so can the VBA MouseMove event when the "Shift" key is
 //pressed can be correctly triggered
-bool DenyMouseDrag(const ScriptEvent& evt, void const * )
+bool DenyMouseDrag(const ScriptEvent& evt, SAL_UNUSED_PARAMETER void const * )
 {
     awt::MouseEvent aEvent;
     evt.Arguments[ 0 ] >>= aEvent;
diff --git a/sd/source/ui/app/sdxfer.cxx b/sd/source/ui/app/sdxfer.cxx
index 0126407f8f38..03e32c708577 100644
--- a/sd/source/ui/app/sdxfer.cxx
+++ b/sd/source/ui/app/sdxfer.cxx
@@ -468,7 +468,7 @@ bool SdTransferable::GetData( const DataFlavor& rFlavor, const OUString& rDestDo
 
     if( nFormat == SotClipboardFormatId::RTF && lcl_HasOnlyOneTable( mpSdDrawDocument ) )
     {
-        bOK = SetTableRTF( mpSdDrawDocument, rFlavor );
+        bOK = SetTableRTF( mpSdDrawDocument );
     }
     else if( mpOLEDataHelper && mpOLEDataHelper->HasFormat( rFlavor ) )
     {
@@ -832,7 +832,7 @@ void SdTransferable::SetView(const ::sd::View* pView)
         StartListening(*const_cast<sd::View*>(mpSdView));
 }
 
-bool SdTransferable::SetTableRTF( SdDrawDocument* pModel, const DataFlavor& /*rFlavor*/)
+bool SdTransferable::SetTableRTF( SdDrawDocument* pModel )
 {
     if ( pModel )
     {
diff --git a/sd/source/ui/dlg/SpellDialogChildWindow.cxx b/sd/source/ui/dlg/SpellDialogChildWindow.cxx
index 0ced6dc52ff4..28ba1fe0245f 100644
--- a/sd/source/ui/dlg/SpellDialogChildWindow.cxx
+++ b/sd/source/ui/dlg/SpellDialogChildWindow.cxx
@@ -35,7 +35,7 @@ SpellDialogChildWindow::SpellDialogChildWindow (
     vcl::Window* _pParent,
     sal_uInt16 nId,
     SfxBindings* pBindings,
-    SfxChildWinInfo* /*pInfo*/)
+    SAL_UNUSED_PARAMETER SfxChildWinInfo* /*pInfo*/)
     : svx::SpellDialogChildWindow (_pParent, nId, pBindings),
       mpSdOutliner (nullptr),
       mbOwnOutliner (false)
diff --git a/sd/source/ui/inc/sdxfer.hxx b/sd/source/ui/inc/sdxfer.hxx
index de543234cad9..a8ae438da46d 100644
--- a/sd/source/ui/inc/sdxfer.hxx
+++ b/sd/source/ui/inc/sdxfer.hxx
@@ -69,7 +69,7 @@ public:
     const std::vector<OUString>&    GetPageBookmarks() const { return maPageBookmarks; }
     ::sd::DrawDocShell*             GetPageDocShell() const { return mpPageDocShell; }
 
-    bool                            SetTableRTF( SdDrawDocument*, const css::datatransfer::DataFlavor& );
+    bool                            SetTableRTF( SdDrawDocument* );
 
     static const css::uno::Sequence< sal_Int8 >& getUnoTunnelId();
     static SdTransferable*          getImplementation( const css::uno::Reference< css::uno::XInterface >& rxData ) throw();
diff --git a/uui/source/iahndl.cxx b/uui/source/iahndl.cxx
index 30ea6ef76a21..9d5ba366f9d1 100644
--- a/uui/source/iahndl.cxx
+++ b/uui/source/iahndl.cxx
@@ -1156,25 +1156,21 @@ UUIInteractionHelper::handleMacroConfirmRequest(
 
     bool bApprove = false;
 
-    std::unique_ptr< ResMgr > pResMgr( ResMgr::CreateResMgr( "uui" ) );
-    if ( pResMgr.get() )
-    {
-        bool bShowSignatures = aSignInfo.getLength() > 0;
-        ScopedVclPtrInstance<MacroWarning> aWarning(
-            getParentProperty(), bShowSignatures, *pResMgr.get() );
-
-        aWarning->SetDocumentURL( aDocumentURL );
-        if ( aSignInfo.getLength() > 1 )
-        {
-            aWarning->SetStorage( xZipStorage, aDocumentVersion, aSignInfo );
-        }
-        else if ( aSignInfo.getLength() == 1 )
-        {
-            aWarning->SetCertificate( aSignInfo[ 0 ].Signer );
-        }
+    bool bShowSignatures = aSignInfo.getLength() > 0;
+    ScopedVclPtrInstance<MacroWarning> aWarning(
+        getParentProperty(), bShowSignatures );
 
-        bApprove = aWarning->Execute() == RET_OK;
+    aWarning->SetDocumentURL( aDocumentURL );
+    if ( aSignInfo.getLength() > 1 )
+    {
+        aWarning->SetStorage( xZipStorage, aDocumentVersion, aSignInfo );
     }
+    else if ( aSignInfo.getLength() == 1 )
+    {
+        aWarning->SetCertificate( aSignInfo[ 0 ].Signer );
+    }
+
+    bApprove = aWarning->Execute() == RET_OK;
 
     if ( bApprove && xApprove.is() )
         xApprove->select();
diff --git a/uui/source/secmacrowarnings.cxx b/uui/source/secmacrowarnings.cxx
index cea5868c08d8..04fb3a6b0b0a 100644
--- a/uui/source/secmacrowarnings.cxx
+++ b/uui/source/secmacrowarnings.cxx
@@ -64,7 +64,7 @@ namespace
 }
 
 
-MacroWarning::MacroWarning( vcl::Window* _pParent, bool _bWithSignatures, ResMgr& )
+MacroWarning::MacroWarning( vcl::Window* _pParent, bool _bWithSignatures )
     :ModalDialog            ( _pParent, "MacroWarnMedium", "uui/ui/macrowarnmedium.ui" )
     ,mpInfos                ( nullptr )
     ,mbSignedMode           ( true )
diff --git a/uui/source/secmacrowarnings.hxx b/uui/source/secmacrowarnings.hxx
index f6eb1e0bd58e..b94a8baeb3c1 100644
--- a/uui/source/secmacrowarnings.hxx
+++ b/uui/source/secmacrowarnings.hxx
@@ -64,7 +64,7 @@ private:
     void                InitControls();
 
 public:
-    MacroWarning( vcl::Window* pParent, bool _bShowSignatures, ResMgr& rResMgr );
+    MacroWarning( vcl::Window* pParent, bool _bShowSignatures );
     virtual ~MacroWarning() override;
     virtual void dispose() override;