1 files changed, 1 insertions, 33 deletions
diff --git a/src/AudioDevicePush.cpp b/src/AudioDevicePush.cpp
index 8b75032..96ac526 100644
--- a/src/AudioDevicePush.cpp
+++ b/src/AudioDevicePush.cpp
@@ -3,17 +3,6 @@
 
 namespace SaneAudioRenderer
 {
-    namespace
-    {
-        template <class T>
-        bool IsLastInstance(T& smartPointer)
-        {
-            bool ret = (smartPointer.GetInterfacePtr()->AddRef() == 2);
-            smartPointer.GetInterfacePtr()->Release();
-            return ret;
-        }
-    }
-
     AudioDevicePush::AudioDevicePush(std::shared_ptr<AudioDeviceBackend> backend)
         : m_woken(TRUE/*manual reset*/)
     {
@@ -39,28 +28,7 @@ namespace SaneAudioRenderer
         if (m_thread.joinable())
             m_thread.join();
 
-        auto areLastInstances = [this]
-        {
-            if (!m_backend.unique())
-                return false;
-
-            if (m_backend->audioClock && !IsLastInstance(m_backend->audioClock))
-                return false;
-
-            m_backend->audioClock = nullptr;
-
-            if (m_backend->audioRenderClient && !IsLastInstance(m_backend->audioRenderClient))
-                return false;
-
-            m_backend->audioRenderClient = nullptr;
-
-            if (m_backend->audioClient && !IsLastInstance(m_backend->audioClient))
-                return false;
-
-            return true;
-        };
-        assert(areLastInstances());
-
+        assert(CheckLastInstances());
         m_backend = nullptr;
     }