Very light cleanup
@@ -501,7 +501,7 @@ class _compressed_sparse_matrix(sparse_data._data_matrix,
# inner indexing
idx_dtype = self.indices.dtype
M, N = self._swap(*self.shape)
- major, minor = self._swap(*(row, col))
+ major, minor = self._swap(row, col)
major = cupy.asarray(major, dtype=idx_dtype)
minor = cupy.asarray(minor, dtype=idx_dtype)
