message: Remvoed unnecessary lines
diff: @@ -352,15 +352,9 @@ TEST_F(Csr, CalculateMaxNnzPerRowIsEquivalentToRef)
  {
  set_up_apply_data(std::make_shared<Mtx::cusparse>());
  - // auto dense_mtx = gko::matrix::Dense<>::create(ref);
  -
  gko::size_type max_nnz_per_row;
  gko::size_type dmax_nnz_per_row;
  - // mtx->convert_to(dense_mtx.get());
  - // gko::kernels::reference::dense::calculate_max_nnz_per_row(
  - // ref, dense_mtx.get(), &max_nnz_per_row);
  -
  gko::kernels::reference::csr::calculate_max_nnz_per_row(ref, mtx.get(),
  &max_nnz_per_row);
  