Fix compilation warnings and errors

plugins/channelmimo/interferometer/interferometer.h

@@ -193,8 +193,6 @@ private:
     uint64_t m_centerFrequency;
     int64_t m_frequencyOffset;
     uint32_t m_deviceSampleRate;
-    int m_count0;
-    int m_count1;
 
     QList<int> m_localInputDeviceIndexes;
 

plugins/channelmimo/interferometer/interferometercorr.cpp

@@ -555,7 +555,7 @@ bool InterferometerCorrelator::performFFTProd(
             m_fft2[0]->out() + m_fftSize,
             m_dataj,
             m_invFFT2->in(),
-            [this](std::complex<float>& a, const std::complex<float>& b) -> std::complex<float> {
+            [](std::complex<float>& a, const std::complex<float>& b) -> std::complex<float> {
                 return (a*b);
             }
         );

plugins/channelmimo/interferometer/interferometerstreamsink.h

@@ -44,9 +44,6 @@ private:
     int m_dataSize;
     int m_bufferSize;
     int m_dataStart;
-
-    uint32_t m_log2Decim;
-    uint32_t m_filterChainHash;
 };