message: [core] scatter_op: Remove duplicate check for IsScalar()
diff: @@ -124,8 +124,7 @@ class ScatterUpdateOp : public OpKernel {
  auto indices_flat = indices.flat<Index>();
  auto params_flat = params.flat_outer_dims<T>();
  - if (TensorShapeUtils::IsScalar(updates.shape()) ||
  - TensorShapeUtils::IsScalar(updates.shape())) {
  + if (TensorShapeUtils::IsScalar(updates.shape())) {
  const auto update = updates.scalar<T>();
  functor::ScatterScalarFunctor<Device, T, Index, op> functor;
  const Index bad_i = functor(c, c->template eigen_device<Device>(),
  