message: Removed half_range_ member variable.
diff: @@ -65,12 +65,6 @@ template <typename Device, typename T>
  class MklQuantizeV2Op : public OpKernel {
  public:
  explicit MklQuantizeV2Op(OpKernelConstruction* ctx) : OpKernel(ctx) {
  - half_range_ =
  - !std::is_signed<T>::value
  - ? 0.0f
  - : (static_cast<double>(std::numeric_limits<T>::max()) -
  - static_cast<double>(std::numeric_limits<T>::min()) + 1) /
  - 2.0f;
  string mode_string;
  OP_REQUIRES_OK(ctx, ctx->GetAttr("mode", &mode_string));
  OP_REQUIRES(ctx, (mode_string == "MIN_COMBINED" ||
  @@ -252,7 +246,6 @@ class MklQuantizeV2Op : public OpKernel {
  }
  private:
  - float half_range_;
  float ensure_minimum_range_;
  int mode_;
  int round_mode_;
  