loplugin:unnecessaryparen handle parens inside call expr

stick to single-arg function calls, sometimes parens in multi-arg calls
might be there for clarity

Change-Id: Ib80190c571ce65b5d219a88056687042de749e74
Reviewed-on: https://gerrit.libreoffice.org/39676
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 4 insertions, 2 deletions

diff --git a/vcl/source/gdi/print2.cxx b/vcl/source/gdi/print2.cxx
index 576c564652ec..b358fa0d4307 100644
--- a/vcl/source/gdi/print2.cxx
+++ b/vcl/source/gdi/print2.cxx
@@ -1100,7 +1100,8 @@ bool OutputDevice::RemoveTransparenciesFromMetaFile( const GDIMetaFile& rInMtf,
         {
             // simply add this action (above, we inserted the actions
             // starting at index 0 up to and including nLastBgAction)
-            rOutMtf.AddAction( ( aCurrAct->first->Duplicate(), aCurrAct->first ) );
+            aCurrAct->first->Duplicate();
+            rOutMtf.AddAction( aCurrAct->first );
         }
 
         //  STAGE 3.2: Generate banded bitmaps for special regions
@@ -1312,7 +1313,8 @@ bool OutputDevice::RemoveTransparenciesFromMetaFile( const GDIMetaFile& rInMtf,
                 else
                 {
                     // simply add this action
-                    rOutMtf.AddAction( ( pCurrAct->Duplicate(), pCurrAct ) );
+                    pCurrAct->Duplicate();
+                    rOutMtf.AddAction( pCurrAct );
                 }
 
                 pCurrAct->Execute(aMapModeVDev.get());