message: Stop overriding destination device to nullptr (CPU:0) when its on CPU
diff: @@ -193,7 +193,6 @@ Status TensorHandle::CopyToDevice(EagerContext* ctx, tensorflow::Device* dstd,
  // has device type XLA_CPU, and the other CPU.
  const bool both_on_cpu = src_cpu && dst_cpu;
  if (is_same_device || both_on_cpu) {
  - dstd = dst_cpu ? nullptr : dstd;
  *output = new tensorflow::TensorHandle(*src, dstd, dstd, ctx);
  return tensorflow::Status::OK();
  }
  