687 		ubi_assert(len == be32_to_cpu(vid_hdr->data_size));  in ubi_eba_read_leb()
812 	int new_pnum, err, vol_id = vol->vol_id, data_size;  in try_recover_peb()  local
850 	data_size = offset + len;  in try_recover_peb()
851 	crc = crc32(UBI_CRC32_INIT, ubi->peb_buf, data_size);  in try_recover_peb()
854 	vid_hdr->data_size = cpu_to_be32(data_size);  in try_recover_peb()
860 	err = ubi_io_write_data(ubi, ubi->peb_buf, new_pnum, 0, data_size);  in try_recover_peb()
1113 	int err, tries, data_size = len, vol_id = vol->vol_id;  in ubi_eba_write_leb_st()  local
1123 		len = ALIGN(data_size, ubi->min_io_size);  in ubi_eba_write_leb_st()
1143 	crc = crc32(UBI_CRC32_INIT, buf, data_size);  in ubi_eba_write_leb_st()
1145 	vid_hdr->data_size = cpu_to_be32(data_size);  in ubi_eba_write_leb_st()
1229 	vid_hdr->data_size = cpu_to_be32(len);  in ubi_eba_atomic_leb_change()
1304 	int err, vol_id, lnum, data_size, aldata_size, idx;  in ubi_eba_copy_leb()  local
1317 		data_size = be32_to_cpu(vid_hdr->data_size);  in ubi_eba_copy_leb()
1318 		aldata_size = ALIGN(data_size, ubi->min_io_size);  in ubi_eba_copy_leb()
1320 		data_size = aldata_size =  in ubi_eba_copy_leb()
1399 		aldata_size = data_size =  in ubi_eba_copy_leb()
1400 			ubi_calc_data_len(ubi, ubi->peb_buf, data_size);  in ubi_eba_copy_leb()
1403 	crc = crc32(UBI_CRC32_INIT, ubi->peb_buf, data_size);  in ubi_eba_copy_leb()
1412 	if (data_size > 0) {  in ubi_eba_copy_leb()
1414 		vid_hdr->data_size = cpu_to_be32(data_size);  in ubi_eba_copy_leb()
1441 	if (data_size > 0) {  in ubi_eba_copy_leb()