Fix minor compil warnings

common/dialog_shim.cpp

@@ -77,8 +77,8 @@ DIALOG_SHIM::DIALOG_SHIM( wxWindow* aParent, wxWindowID id, const wxString& titl
                           const wxString& name ) :
             wxDialog( aParent, id, title, pos, size, style, name ),
             KIWAY_HOLDER( nullptr, KIWAY_HOLDER::DIALOG ),
-            m_useCalculatedSize( false ),
             m_units( EDA_UNITS::MILLIMETRES ),
+            m_useCalculatedSize( false ),
             m_firstPaintEvent( true ),
             m_initialFocusTarget( nullptr ),
             m_qmodal_loop( nullptr ),

pcbnew/dialogs/dialog_global_deletion.cpp

@@ -194,8 +194,6 @@ void DIALOG_GLOBAL_DELETION::acceptPcbDelete()
     {
         for( FOOTPRINT* footprint : pcb->Footprints() )
         {
-            bool del_fp = delAll;
-
             if( !delAll )
             {
                 if( footprint->IsLocked() && !m_footprintFilterLocked->GetValue() )