loplugin: unused return values

Change-Id: I4eb1f0c9245c04058fd5e47046f043f8840a79c7
Reviewed-on: https://gerrit.libreoffice.org/21628
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

2 files changed, 6 insertions, 12 deletions

diff --git a/sd/source/ui/slidesorter/controller/SlideSorterController.cxx b/sd/source/ui/slidesorter/controller/SlideSorterController.cxx
index f41bff18c843..41ef617abcf0 100644
--- a/sd/source/ui/slidesorter/controller/SlideSorterController.cxx
+++ b/sd/source/ui/slidesorter/controller/SlideSorterController.cxx
@@ -695,17 +695,15 @@ void SlideSorterController::Resize (const Rectangle& rAvailableSpace)
     }
 }
 
-Rectangle  SlideSorterController::Rearrange (bool bForce)
+void  SlideSorterController::Rearrange (bool bForce)
 {
-    Rectangle aNewContentArea (maTotalWindowArea);
-
-    if (aNewContentArea.IsEmpty())
-        return aNewContentArea;
+    if (maTotalWindowArea.IsEmpty())
+        return;
 
     if (mnModelChangeLockCount>0)
     {
         mbIsForcedRearrangePending |= bForce;
-        return aNewContentArea;
+        return;
     }
     else
         mbIsForcedRearrangePending = false;
@@ -717,7 +715,7 @@ Rectangle  SlideSorterController::Rearrange (bool bForce)
             mrView.UpdateOrientation();
 
         // Place the scroll bars.
-        aNewContentArea = GetScrollBarManager().PlaceScrollBars(
+        Rectangle aNewContentArea = GetScrollBarManager().PlaceScrollBars(
             maTotalWindowArea,
             mrView.GetOrientation() != view::Layouter::VERTICAL,
             mrView.GetOrientation() != view::Layouter::HORIZONTAL);
@@ -746,8 +744,6 @@ Rectangle  SlideSorterController::Rearrange (bool bForce)
 
         mrView.RequestRepaint();
     }
-
-    return aNewContentArea;
 }
 
 rtl::Reference<FuPoor> SlideSorterController::CreateSelectionFunction (SfxRequest& rRequest)
diff --git a/sd/source/ui/slidesorter/inc/controller/SlideSorterController.hxx b/sd/source/ui/slidesorter/inc/controller/SlideSorterController.hxx
index 4e1618ebde38..97b93478fbe8 100644
--- a/sd/source/ui/slidesorter/inc/controller/SlideSorterController.hxx
+++ b/sd/source/ui/slidesorter/inc/controller/SlideSorterController.hxx
@@ -93,10 +93,8 @@ public:
             window and with it the SlideSorterView is resized event when its
             size does not change (the size does change when the visibility
             of scroll bars changes.)
-        @return
-            Returns the space occupied by the browser window.
     */
-    Rectangle Rearrange (bool bForce = false);
+    void Rearrange (bool bForce = false);
 
     /** Return the descriptor of the page that is rendered under the
         given position.  This takes the IsOnlyPreviewTriggersMouseOver