163 	int i, ret;  in overlay_notify()  local
307 	int ret = 0;  in add_changeset_property()  local
414 	int ret = 0, size;  in add_changeset_node()  local
484 	int ret;  in build_changeset_next_level()  local
516 	int ret;  in build_changeset_symbols_node()  local
638 	int fragments_count, i, ret;  in build_changeset()  local
692 	int ret;  in find_target()  local
736 	int cnt, id, ret;  in init_overlay_changeset()  local
918 	int ret = 0, ret_revert, ret_tmp;  in of_overlay_apply()  local
1017 	int ret;  in of_overlay_fdt_apply()  local
1188 	int ret, ret_apply, ret_tmp;  in of_overlay_remove()  local
1265 	int ret;  in of_overlay_remove_all()  local