/* 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);
}