/* returns: 0 on success Negative error code on failure  */
static int overlay_update_local_references(void *fdto, uint32_t delta)
/* returns: 0 on success Negative error code on failure  */
static int overlay_update_local_references(void *fdto, uint32_t delta)
{
  int  fixups;
  fixups = fdt_path_offset (fdto, "/__local_fixups__");
  if (fixups < 0) {
    if (fixups == -FDT_ERR_NOTFOUND) {
      return 0;
    }
    return fixups;
  }
  return overlay_update_local_node_references (
           fdto,
           0,
           fixups,
           delta
           );
}