3 files changed, 0 insertions, 3 deletions
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index fb503a31f1..b0a430551f 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -135,7 +135,6 @@ public:
     QGLWidgetPrivate() : QWidgetPrivate()
                        , disable_clear_on_painter_begin(false)
     {
-        isGLWidget = 1;
     }
 
     ~QGLWidgetPrivate() {}
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index 2fbedb4809..1852c5f648 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -262,7 +262,6 @@ QWidgetPrivate::QWidgetPrivate(int version)
       , inDirtyList(0)
       , isScrolled(0)
       , isMoved(0)
-      , isGLWidget(0)
       , usesDoubleBufferedGLContext(0)
 #ifndef QT_NO_IM
       , inheritsInputMethodHints(0)
diff --git a/src/widgets/kernel/qwidget_p.h b/src/widgets/kernel/qwidget_p.h
index 4652e4386a..274a61eb9f 100644
--- a/src/widgets/kernel/qwidget_p.h
+++ b/src/widgets/kernel/qwidget_p.h
@@ -689,7 +689,6 @@ public:
     uint inDirtyList : 1;
     uint isScrolled : 1;
     uint isMoved : 1;
-    uint isGLWidget : 1;
     uint usesDoubleBufferedGLContext : 1;
 #ifndef QT_NO_IM
     uint inheritsInputMethodHints : 1;