19 	int result;  in uds_make_open_chapter_index()  local
23 	result = vdo_allocate(1, struct open_chapter_index, "open chapter index", &index);  in uds_make_open_chapter_index()
24 	if (result != VDO_SUCCESS)  in uds_make_open_chapter_index()
25 		return result;  in uds_make_open_chapter_index()
34 	result = uds_initialize_delta_index(&index->delta_index, 1,  in uds_make_open_chapter_index()
39 	if (result != UDS_SUCCESS) {  in uds_make_open_chapter_index()
41 		return result;  in uds_make_open_chapter_index()
76 	int result;  in uds_put_open_chapter_index_record()  local
86 	result = VDO_ASSERT(page_number < record_pages,  in uds_put_open_chapter_index_record()
89 	if (result != VDO_SUCCESS)  in uds_put_open_chapter_index_record()
94 	result = uds_get_delta_index_entry(&chapter_index->delta_index, list_number,  in uds_put_open_chapter_index_record()
96 	if (result != UDS_SUCCESS)  in uds_put_open_chapter_index_record()
97 		return result;  in uds_put_open_chapter_index_record()
100 	result = VDO_ASSERT(!(found && entry.is_collision),  in uds_put_open_chapter_index_record()
103 	if (result != VDO_SUCCESS)  in uds_put_open_chapter_index_record()
126 	int result;  in uds_pack_open_chapter_index_page()  local
139 		result = uds_pack_delta_index_page(delta_index, nonce, memory,  in uds_pack_open_chapter_index_page()
143 		if (result != UDS_SUCCESS)  in uds_pack_open_chapter_index_page()
144 			return result;  in uds_pack_open_chapter_index_page()
181 			result = uds_start_delta_index_search(delta_index, next_list, 0,  in uds_pack_open_chapter_index_page()
183 			if (result != UDS_SUCCESS)  in uds_pack_open_chapter_index_page()
184 				return result;  in uds_pack_open_chapter_index_page()
186 			result = uds_next_delta_index_entry(&entry);  in uds_pack_open_chapter_index_page()
187 			if (result != UDS_SUCCESS)  in uds_pack_open_chapter_index_page()
188 				return result;  in uds_pack_open_chapter_index_page()
192 			result = uds_remove_delta_index_entry(&entry);  in uds_pack_open_chapter_index_page()
193 			if (result != UDS_SUCCESS)  in uds_pack_open_chapter_index_page()
194 				return result;  in uds_pack_open_chapter_index_page()
223 	int result;  in uds_validate_chapter_index_page()  local
233 		result = uds_start_delta_index_search(delta_index, list_number - first,  in uds_validate_chapter_index_page()
235 		if (result != UDS_SUCCESS)  in uds_validate_chapter_index_page()
236 			return result;  in uds_validate_chapter_index_page()
239 			result = uds_next_delta_index_entry(&entry);  in uds_validate_chapter_index_page()
240 			if (result != UDS_SUCCESS) {  in uds_validate_chapter_index_page()
245 				return result;  in uds_validate_chapter_index_page()
275 	int result;  in uds_search_chapter_index_page()  local
282 	result = uds_get_delta_index_entry(delta_index, sub_list_number, address,  in uds_search_chapter_index_page()
284 	if (result != UDS_SUCCESS)  in uds_search_chapter_index_page()
285 		return result;  in uds_search_chapter_index_page()