1 files changed, 1 insertions, 25 deletions
diff --git a/src/corelib/concurrent/qfutureinterface_p.h b/src/corelib/concurrent/qfutureinterface_p.h
index 8431b1ad37..407c926137 100644
--- a/src/corelib/concurrent/qfutureinterface_p.h
+++ b/src/corelib/concurrent/qfutureinterface_p.h
@@ -129,31 +129,7 @@ class QFutureInterfaceBasePrivate
 public:
     QFutureInterfaceBasePrivate(QFutureInterfaceBase::State initialState);
 
-    // When the last QFuture<T> reference is removed, we need to make
-    // sure that data stored in the ResultStore is cleaned out.
-    // Since QFutureInterfaceBasePrivate can be shared between QFuture<T>
-    // and QFuture<void> objects, we use a separate ref. counter
-    // to keep track of QFuture<T> objects.
-    class RefCount
-    {
-    public:
-        inline RefCount(int r = 0, int rt = 0)
-            : m_refCount(r), m_refCountT(rt) {}
-        // Default ref counter for QFIBP
-        inline bool ref() { return m_refCount.ref(); }
-        inline bool deref() { return m_refCount.deref(); }
-        // Ref counter for type T
-        inline bool refT() { return m_refCountT.ref(); }
-        inline bool derefT() { return m_refCountT.deref(); }
-        inline operator int() const { return int(m_refCount); }
-        inline bool operator==(int value) const { return m_refCount == value; }
-
-    private:
-        QAtomicInt m_refCount;
-        QAtomicInt m_refCountT;
-    };
-
-    RefCount refCount;
+    QAtomicInt refCount;
     mutable QMutex m_mutex;
     QWaitCondition waitCondition;
     QList<QFutureCallOutInterface *> outputConnections;