203 	int ret;  in rkss_storage_delete()  local
220 	ret = blk_dwrite(dev_desc,  in rkss_storage_delete()
223 	if (ret != RKSS_SECTION_COUNT * RKSS_BACKUP_NUM) {  in rkss_storage_delete()
379 	int ret;  in rkss_get_fileinfo_by_name()  local
404 					ret = i * RKSS_TABLE_COUNT * RKSS_EACH_FILEFOLDER_COUNT +  in rkss_get_fileinfo_by_name()
406 					return ret;  in rkss_get_fileinfo_by_name()
424 					ret = memcmp(last_inpos, last_svpos, size_in);  in rkss_get_fileinfo_by_name()
429 					if (size_in != size_sv || ret)  in rkss_get_fileinfo_by_name()
447 	int ret;  in rkss_get_dirs_by_name()  local
469 				ret = memcmp(p->name, filename, strlen(filename));  in rkss_get_dirs_by_name()
472 					p->name, filename, ret);  in rkss_get_dirs_by_name()
473 				if (!ret && strlen(p->name) > strlen(filename)) {  in rkss_get_dirs_by_name()
647 	int i, n, ret;  in rkss_write_area_empty_ptable()  local
663 				ret = area_index * RKSS_TABLE_COUNT * RKSS_EACH_FILEFOLDER_COUNT +  in rkss_write_area_empty_ptable()
665 				return ret;  in rkss_write_area_empty_ptable()
716 	int ret, i;  in rkss_storage_write()  local
730 				ret = blk_dwrite(dev_desc,  in rkss_storage_write()
734 				if (ret != RKSS_SECTION_COUNT) {  in rkss_storage_write()
744 				ret = blk_dwrite(dev_desc,  in rkss_storage_write()
748 				if (ret != RKSS_SECTION_COUNT) {  in rkss_storage_write()
753 				ret = blk_dwrite(dev_desc,  in rkss_storage_write()
757 				if (ret != RKSS_SECTION_COUNT) {  in rkss_storage_write()
769 	unsigned long ret = 0;  in rkss_storage_init()  local
803 			ret = blk_dread(dev_desc,  in rkss_storage_init()
808 			if (ret != RKSS_SECTION_COUNT) {  in rkss_storage_init()
827 				ret = blk_dread(dev_desc,  in rkss_storage_init()
832 				if (ret != RKSS_SECTION_COUNT) {  in rkss_storage_init()
875 	int ret;  in tee_fs_open()  local
886 	ret = rkss_get_fileinfo_by_name(filename, &p, &area_index);  in tee_fs_open()
887 	if (ret < 0) {  in tee_fs_open()
891 		fsrpc->fd = ret;  in tee_fs_open()
906 			ret = rkss_write_empty_ptable(&p);  in tee_fs_open()
907 			if (ret < 0) {  in tee_fs_open()
912 			fsrpc->fd = ret;  in tee_fs_open()
938 	int ret, num, di;  in tee_fs_read()  local
944 	ret = rkss_get_fileinfo_by_index(fsrpc->fd, &p, &area_index);  in tee_fs_read()
945 	if (ret < 0) {  in tee_fs_read()
959 	ret = rkss_read_multi_sections(area_index, temp_file_data, p.index, num);  in tee_fs_read()
960 	if (ret < 0) {  in tee_fs_read()
976 	int ret, num;  in tee_fs_write()  local
990 	ret = rkss_get_fileinfo_by_index(fsrpc->fd, &p, &area_index);  in tee_fs_write()
991 	if (ret < 0) {  in tee_fs_write()
998 		ret = rkss_decref_multi_usedflags_sections(area_index, p.index, num);  in tee_fs_write()
999 		if (ret < 0) {  in tee_fs_write()
1011 	ret = rkss_incref_multi_usedflags_sections(area_index, p.index, num);  in tee_fs_write()
1012 	if (ret < 0) {  in tee_fs_write()
1014 		ret = -1;  in tee_fs_write()
1017 	ret = rkss_write_back_ptable(fsrpc->fd, &p);  in tee_fs_write()
1018 	if (ret < 0) {  in tee_fs_write()
1040 	int ret;  in tee_fs_seek()  local
1052 		ret = rkss_get_fileinfo_by_index(fsrpc->fd, &p, &area_index);  in tee_fs_seek()
1053 		if (ret < 0) {  in tee_fs_seek()
1071 	int ret, fd, num;  in tee_fs_unlink()  local
1085 	ret = rkss_decref_multi_usedflags_sections(area_index, p.index, num);  in tee_fs_unlink()
1086 	if (ret < 0) {  in tee_fs_unlink()
1093 	ret = rkss_write_back_ptable(fd, &p);  in tee_fs_unlink()
1094 	if (ret < 0) {  in tee_fs_unlink()
1095 		printf("TEEC: %s : write back error %d\n", __func__, ret);  in tee_fs_unlink()
1110 	int ret, num;  in tee_fs_link()  local
1115 	ret = rkss_get_fileinfo_by_name(filename, &p_old, &old_area);  in tee_fs_link()
1116 	if (ret < 0) {  in tee_fs_link()
1121 	ret = rkss_get_fileinfo_by_name(newfilename, &p_check, &new_area);  in tee_fs_link()
1122 	if (ret >= 0) {  in tee_fs_link()
1129 	ret = rkss_write_area_empty_ptable(old_area, &p_new);  in tee_fs_link()
1130 	if (ret < 0) {  in tee_fs_link()
1136 	ret = rkss_incref_multi_usedflags_sections(old_area, p_new.index, num);  in tee_fs_link()
1137 	if (ret < 0) {  in tee_fs_link()
1150 	int ret;  in tee_fs_rename()  local
1155 	ret = rkss_get_fileinfo_by_name(filenames, &p, &area_index);  in tee_fs_rename()
1156 	if (ret < 0) {  in tee_fs_rename()
1163 	ret = rkss_write_back_ptable(ret, &p);  in tee_fs_rename()
1164 	if (ret < 0) {  in tee_fs_rename()
1177 	int ret;  in tee_fs_truncate()  local
1187 	ret = rkss_get_fileinfo_by_index(fsrpc->fd, &p, &area_index);  in tee_fs_truncate()
1188 	if (ret < 0) {  in tee_fs_truncate()
1201 		ret = rkss_decref_multi_usedflags_sections(area_index, free_index, free_section_num);  in tee_fs_truncate()
1202 		if (ret < 0) {  in tee_fs_truncate()
1207 		ret = rkss_write_back_ptable(fsrpc->fd, &p);  in tee_fs_truncate()
1208 		if (ret < 0) {  in tee_fs_truncate()
1229 	int ret;  in tee_fs_opendir()  local
1232 	ret = rkss_get_dirs_by_name(dirname);  in tee_fs_opendir()
1233 	if (ret < 0)  in tee_fs_opendir()
1276 	int ret;  in tee_fs_rmdir()  local
1281 	ret = rkss_get_fileinfo_by_name(dirname, &p, &area_index);  in tee_fs_rmdir()
1282 	if (ret == -100) {  in tee_fs_rmdir()
1285 	} else if (ret >= 0) {  in tee_fs_rmdir()
1297 	int ret;  in tee_fs_access()  local
1303 	ret = rkss_get_fileinfo_by_name(filename, &p, &area_index);  in tee_fs_access()
1304 	if (ret < 0 && ret != -100) {  in tee_fs_access()
1360 	int ret = -1;  in tee_supp_rk_fs_process_v2()  local
1364 		return ret;  in tee_supp_rk_fs_process_v2()
1369 		return ret;  in tee_supp_rk_fs_process_v2()
1374 		return ret;  in tee_supp_rk_fs_process_v2()
1380 		ret = tee_fs_open(fsrpc);  in tee_supp_rk_fs_process_v2()
1384 		ret = tee_fs_close(fsrpc);  in tee_supp_rk_fs_process_v2()
1389 		ret = tee_fs_read(fsrpc);  in tee_supp_rk_fs_process_v2()
1393 		ret = tee_fs_write(fsrpc);  in tee_supp_rk_fs_process_v2()
1397 		ret = tee_fs_seek(fsrpc);  in tee_supp_rk_fs_process_v2()
1401 		ret = tee_fs_unlink(fsrpc);  in tee_supp_rk_fs_process_v2()
1406 		ret = tee_fs_rename(fsrpc);  in tee_supp_rk_fs_process_v2()
1411 		ret = tee_fs_truncate(fsrpc);  in tee_supp_rk_fs_process_v2()
1415 		ret = tee_fs_mkdir(fsrpc);  in tee_supp_rk_fs_process_v2()
1419 		ret = tee_fs_opendir(fsrpc);  in tee_supp_rk_fs_process_v2()
1423 		ret = tee_fs_closedir(fsrpc);  in tee_supp_rk_fs_process_v2()
1427 		ret = tee_fs_readdir(fsrpc);  in tee_supp_rk_fs_process_v2()
1431 		ret = tee_fs_rmdir(fsrpc);  in tee_supp_rk_fs_process_v2()
1435 		ret = tee_fs_access(fsrpc);  in tee_supp_rk_fs_process_v2()
1439 		ret = tee_fs_link(fsrpc);  in tee_supp_rk_fs_process_v2()
1447 	fsrpc->res = ret;  in tee_supp_rk_fs_process_v2()
1450 	return ret;  in tee_supp_rk_fs_process_v2()