message: COMP: fix one more warning triggered by unused variable
diff: @@ -61,8 +61,6 @@ CudaParkerShortScanImageFilter ::GPUGenerateData()
  }
  // check for enough data
  - const int geomStart = this->GetInput()->GetBufferedRegion().GetIndex()[2];
  -
  float proj_orig = this->GetInput()->GetOrigin()[0];
  float proj_row = this->GetInput()->GetDirection()[0][0] * this->GetInput()->GetSpacing()[0];
  