Merge "staging: android: ion: Avoid calling free_duped_table() twice"

{

	struct ion_dma_buf_attachment *a = attachment->priv;

	struct sg_table *table;

	int ret, count, map_attrs;

	int count, map_attrs;

	struct ion_buffer *buffer = attachment->dmabuf->priv;

	table = a->table;

					 map_attrs);

	}

	if (count <= 0) {

		ret = -ENOMEM;

		goto err;

	}

	if (count <= 0)

		return ERR_PTR(-ENOMEM);

	return table;

err:

	free_duped_table(table);

	return ERR_PTR(ret);

}

static void ion_unmap_dma_buf(struct dma_buf_attachment *attachment,