7 files changed, 10 insertions, 16 deletions
diff --git a/sd/source/ui/slideshow/showwin.cxx b/sd/source/ui/slideshow/showwin.cxx
index feeff3ac1471..ecbebd0bb363 100644
--- a/sd/source/ui/slideshow/showwin.cxx
+++ b/sd/source/ui/slideshow/showwin.cxx
@@ -305,7 +305,7 @@ void ShowWindow::Move()
     ::sd::Window::Move();
 }
 
-bool ShowWindow::SetEndMode()
+void ShowWindow::SetEndMode()
 {
     if( ( SHOWWINDOWMODE_NORMAL == meShowWindowMode ) && mpViewShell && mpViewShell->GetView() )
     {
@@ -322,8 +322,6 @@ bool ShowWindow::SetEndMode()
 
         Invalidate();
     }
-
-    return( SHOWWINDOWMODE_END == meShowWindowMode );
 }
 
 bool ShowWindow::SetPauseMode( sal_Int32 nPageIndexToRestart, sal_Int32 nTimeout, Graphic* pLogo )
diff --git a/sd/source/ui/slideshow/showwindow.hxx b/sd/source/ui/slideshow/showwindow.hxx
index af9a9ea1a655..dafd0a5323cb 100644
--- a/sd/source/ui/slideshow/showwindow.hxx
+++ b/sd/source/ui/slideshow/showwindow.hxx
@@ -53,7 +53,7 @@ public:
     virtual ~ShowWindow();
     virtual void dispose() override;
 
-    bool         SetEndMode();
+    void            SetEndMode();
     bool            SetPauseMode( sal_Int32 nPageIndexToRestart, sal_Int32 nTimeoutSec = SLIDE_NO_TIMEOUT, Graphic* pLogo = nullptr );
     bool            SetBlankMode( sal_Int32 nPageIndexToRestart, const Color& rBlankColor );
 
diff --git a/sd/source/ui/slideshow/slideshow.cxx b/sd/source/ui/slideshow/slideshow.cxx
index e2b737efedfe..aa46aab44740 100644
--- a/sd/source/ui/slideshow/slideshow.cxx
+++ b/sd/source/ui/slideshow/slideshow.cxx
@@ -1021,7 +1021,7 @@ bool SlideShow::isAlwaysOnTop()
     return mxController.is() && mxController->maPresSettings.mbAlwaysOnTop;
 }
 
-bool SlideShow::pause( bool bPause )
+void SlideShow::pause( bool bPause )
 {
     if( mxController.is() )
     {
@@ -1030,7 +1030,6 @@ bool SlideShow::pause( bool bPause )
         else
             mxController->resume();
     }
-    return true;
 }
 
 void SlideShow::receiveRequest(SfxRequest& rReq)
diff --git a/sd/source/ui/slideshow/slideshowimpl.cxx b/sd/source/ui/slideshow/slideshowimpl.cxx
index 07287a08e996..8976c21bf393 100644
--- a/sd/source/ui/slideshow/slideshowimpl.cxx
+++ b/sd/source/ui/slideshow/slideshowimpl.cxx
@@ -1739,10 +1739,9 @@ sal_Bool SAL_CALL SlideshowImpl::isEndless() throw( RuntimeException, std::excep
     return maPresSettings.mbEndless;
 }
 
-double SlideshowImpl::update()
+void SlideshowImpl::update()
 {
     startUpdateTimer();
-    return -1;
 }
 
 void SlideshowImpl::startUpdateTimer()
@@ -1770,14 +1769,14 @@ IMPL_LINK_NOARG_TYPED(SlideshowImpl, updateHdl, Timer *, void)
     updateSlideShow();
 }
 
-sal_Int32 SlideshowImpl::updateSlideShow()
+void SlideshowImpl::updateSlideShow()
 {
     // prevent me from deletion when recursing (App::EnableYieldMode does)
     const rtl::Reference<SlideshowImpl> this_(this);
 
     Reference< XSlideShow > xShow( mxShow );
     if ( ! xShow.is())
-        return 0;
+        return;
 
     try
     {
@@ -1819,7 +1818,6 @@ sal_Int32 SlideshowImpl::updateSlideShow()
                     comphelper::anyToString( cppu::getCaughtException() ),
                     RTL_TEXTENCODING_UTF8 )).getStr() );
     }
-    return 0;
 }
 
 bool SlideshowImpl::keyInput(const KeyEvent& rKEvt)
diff --git a/sd/source/ui/slideshow/slideshowimpl.hxx b/sd/source/ui/slideshow/slideshowimpl.hxx
index 09006a895054..88666d414243 100644
--- a/sd/source/ui/slideshow/slideshowimpl.hxx
+++ b/sd/source/ui/slideshow/slideshowimpl.hxx
@@ -252,7 +252,7 @@ private:
         /** forces an async call to update in the main thread */
     void startUpdateTimer();
 
-    double update();
+    void update();
 
     void createSlideList( bool bAll, const OUString& rPresSlide );
 
@@ -315,7 +315,7 @@ private:
         its return value, wait for a certain amount of time before another
         call to update() is scheduled.
     */
-    sal_Int32 updateSlideShow();
+    void updateSlideShow();
 
     css::uno::Reference< css::presentation::XSlideShow > mxShow;
     rtl::Reference<sd::SlideShowView> mxView;
diff --git a/sd/source/ui/slideshow/slideshowviewimpl.cxx b/sd/source/ui/slideshow/slideshowviewimpl.cxx
index fd38e6272966..76d8dc9e9040 100644
--- a/sd/source/ui/slideshow/slideshowviewimpl.cxx
+++ b/sd/source/ui/slideshow/slideshowviewimpl.cxx
@@ -73,7 +73,7 @@ void SlideShowViewListeners::removeListener( const Reference< util::XModifyListe
         maListeners.erase( aIter );
 }
 
-bool SlideShowViewListeners::notify( const lang::EventObject& _rEvent ) throw( css::uno::Exception )
+void SlideShowViewListeners::notify( const lang::EventObject& _rEvent ) throw( css::uno::Exception )
 {
     ::osl::MutexGuard aGuard( mrMutex );
 
@@ -91,7 +91,6 @@ bool SlideShowViewListeners::notify( const lang::EventObject& _rEvent ) throw( c
             aIter = maListeners.erase( aIter );
         }
     }
-    return true;
 }
 
 void SlideShowViewListeners::disposing( const lang::EventObject& _rEventSource )
diff --git a/sd/source/ui/slideshow/slideshowviewimpl.hxx b/sd/source/ui/slideshow/slideshowviewimpl.hxx
index 458ee823476d..369017a0b380 100644
--- a/sd/source/ui/slideshow/slideshowviewimpl.hxx
+++ b/sd/source/ui/slideshow/slideshowviewimpl.hxx
@@ -105,7 +105,7 @@ public:
 
     void    addListener( const css::uno::Reference< css::util::XModifyListener >& _rxListener );
     void    removeListener( const css::uno::Reference< css::util::XModifyListener >& _rxListener );
-    bool    notify( const css::lang::EventObject& _rEvent ) throw( css::uno::Exception );
+    void    notify( const css::lang::EventObject& _rEvent ) throw( css::uno::Exception );
     void    disposing( const css::lang::EventObject& _rEventSource );
 
 protected: