234 	int rc = 0;  in smk_set_access()  local
255 			rc = -ENOMEM;  in smk_set_access()
274 				rc = -ENOMEM;  in smk_set_access()
280 	return rc;  in smk_set_access()
400 	int rc;  in smk_parse_rule()  local
402 	rc = smk_fill_rule(data, data + SMK_LABELLEN,  in smk_parse_rule()
405 	return rc;  in smk_parse_rule()
422 	int rc;  in smk_parse_long_rule()  local
447 	rc = smk_fill_rule(tok[0], tok[1], tok[2], tok[3], rule, import, 0);  in smk_parse_long_rule()
448 	return rc == 0 ? cnt : rc;  in smk_parse_long_rule()
480 	int rc;  in smk_write_rules_list()  local
510 		rc = -EFAULT;  in smk_write_rules_list()
522 			rc = -EINVAL;  in smk_write_rules_list()
531 			rc = smk_parse_rule(data, &rule, 1);  in smk_write_rules_list()
532 			if (rc != 0) {  in smk_write_rules_list()
533 				rc = -EINVAL;  in smk_write_rules_list()
538 			rc = smk_parse_long_rule(data + cnt, &rule, 1, tokens);  in smk_write_rules_list()
539 			if (rc <= 0) {  in smk_write_rules_list()
540 				rc = -EINVAL;  in smk_write_rules_list()
543 			cnt += rc;  in smk_write_rules_list()
547 			rc = smk_set_access(&rule, &rule.smk_subject->smk_rules,  in smk_write_rules_list()
550 			rc = smk_set_access(&rule, rule_list, rule_lock, 0);  in smk_write_rules_list()
552 		if (rc)  in smk_write_rules_list()
556 	rc = cnt;  in smk_write_rules_list()
559 	return rc;  in smk_write_rules_list()
726 	int rc;  in smk_cipso_doi()  local
732 	rc = netlbl_cfg_map_del(NULL, PF_INET, NULL, NULL, &nai);  in smk_cipso_doi()
733 	if (rc != 0)  in smk_cipso_doi()
735 		       __func__, __LINE__, rc);  in smk_cipso_doi()
744 	for (rc = 1; rc < CIPSO_V4_TAG_MAXCNT; rc++)  in smk_cipso_doi()
745 		doip->tags[rc] = CIPSO_V4_TAG_INVALID;  in smk_cipso_doi()
747 	rc = netlbl_cfg_cipsov4_add(doip, &nai);  in smk_cipso_doi()
748 	if (rc != 0) {  in smk_cipso_doi()
750 		       __func__, __LINE__, rc);  in smk_cipso_doi()
754 	rc = netlbl_cfg_cipsov4_map_add(doip->doi, NULL, NULL, NULL, &nai);  in smk_cipso_doi()
755 	if (rc != 0) {  in smk_cipso_doi()
757 		       __func__, __LINE__, rc);  in smk_cipso_doi()
769 	int rc;  in smk_unlbl_ambient()  local
775 		rc = netlbl_cfg_map_del(oldambient, PF_INET, NULL, NULL, &nai);  in smk_unlbl_ambient()
776 		if (rc != 0)  in smk_unlbl_ambient()
778 			       __func__, __LINE__, rc);  in smk_unlbl_ambient()
783 	rc = netlbl_cfg_unlbl_map_add(smack_net_ambient->smk_known, PF_INET,  in smk_unlbl_ambient()
785 	if (rc != 0)  in smk_unlbl_ambient()
787 		       __func__, __LINE__, rc);  in smk_unlbl_ambient()
881 	ssize_t rc = -EINVAL;  in smk_set_cipso()  local
905 		rc = -EFAULT;  in smk_set_cipso()
950 	rc = smk_netlbl_mls(maplevel, mapcatset, &ncats, SMK_CIPSOLEN);  in smk_set_cipso()
951 	if (rc >= 0) {  in smk_set_cipso()
955 		rc = count;  in smk_set_cipso()
962 	return rc;  in smk_set_cipso()
1179 	int rc;  in smk_write_netlbladdr()  local
1207 		rc = -EFAULT;  in smk_write_netlbladdr()
1213 		rc = -ENOMEM;  in smk_write_netlbladdr()
1219 	rc = sscanf(data, "%hhd.%hhd.%hhd.%hhd/%u %s",  in smk_write_netlbladdr()
1221 	if (rc != 6) {  in smk_write_netlbladdr()
1222 		rc = sscanf(data, "%hhd.%hhd.%hhd.%hhd %s",  in smk_write_netlbladdr()
1224 		if (rc != 5) {  in smk_write_netlbladdr()
1225 			rc = -EINVAL;  in smk_write_netlbladdr()
1231 		rc = -EINVAL;  in smk_write_netlbladdr()
1241 			rc = -EINVAL;  in smk_write_netlbladdr()
1249 			rc = -EINVAL;  in smk_write_netlbladdr()
1282 			rc = -ENOMEM;  in smk_write_netlbladdr()
1284 			rc = 0;  in smk_write_netlbladdr()
1294 			rc = netlbl_cfg_unlbl_static_del(&init_net, NULL,  in smk_write_netlbladdr()
1298 			rc = 0;  in smk_write_netlbladdr()
1307 	if (rc == 0 && skp != &smack_cipso_option)  in smk_write_netlbladdr()
1308 		rc = netlbl_cfg_unlbl_static_add(&init_net, NULL,  in smk_write_netlbladdr()
1312 	if (rc == 0)  in smk_write_netlbladdr()
1313 		rc = count;  in smk_write_netlbladdr()
1322 	return rc;  in smk_write_netlbladdr()
1346 	ssize_t rc;  in smk_read_doi()  local
1352 	rc = simple_read_from_buffer(buf, count, ppos, temp, strlen(temp));  in smk_read_doi()
1354 	return rc;  in smk_read_doi()
1412 	ssize_t rc;  in smk_read_direct()  local
1418 	rc = simple_read_from_buffer(buf, count, ppos, temp, strlen(temp));  in smk_read_direct()
1420 	return rc;  in smk_read_direct()
1490 	ssize_t rc;  in smk_read_mapped()  local
1496 	rc = simple_read_from_buffer(buf, count, ppos, temp, strlen(temp));  in smk_read_mapped()
1498 	return rc;  in smk_read_mapped()
1567 	ssize_t rc;  in smk_read_ambient()  local
1581 		rc = simple_read_from_buffer(buf, cn, ppos,  in smk_read_ambient()
1585 		rc = -EINVAL;  in smk_read_ambient()
1589 	return rc;  in smk_read_ambient()
1607 	int rc = count;  in smk_write_ambient()  local
1617 		rc = -EFAULT;  in smk_write_ambient()
1623 		rc = -EINVAL;  in smk_write_ambient()
1637 	return rc;  in smk_write_ambient()
1659 	ssize_t rc = -EINVAL;  in smk_read_onlycap()  local
1671 		rc = simple_read_from_buffer(buf, cn, ppos, smack, asize);  in smk_read_onlycap()
1673 	return rc;  in smk_read_onlycap()
1690 	int rc = count;  in smk_write_onlycap()  local
1718 		rc = -EFAULT;  in smk_write_onlycap()
1723 	return rc;  in smk_write_onlycap()
1746 	ssize_t rc = -EINVAL;  in smk_read_unconfined()  local
1758 		rc = simple_read_from_buffer(buf, cn, ppos, smack, asize);  in smk_read_unconfined()
1760 	return rc;  in smk_read_unconfined()
1776 	int rc = count;  in smk_write_unconfined()  local
1796 		rc = -EFAULT;  in smk_write_unconfined()
1801 	return rc;  in smk_write_unconfined()
1824 	ssize_t rc;  in smk_read_logging()  local
1830 	rc = simple_read_from_buffer(buf, count, ppos, temp, strlen(temp));  in smk_read_logging()
1831 	return rc;  in smk_read_logging()
2191 	int rc = count;  in smk_write_revoke_subj()  local
2207 		rc = -EFAULT;  in smk_write_revoke_subj()
2213 		rc = -EINVAL;  in smk_write_revoke_subj()
2234 	return rc;  in smk_write_revoke_subj()
2297 	ssize_t rc = -EINVAL;  in smk_read_syslog()  local
2311 		rc = simple_read_from_buffer(buf, cn, ppos, skp->smk_known,  in smk_read_syslog()
2314 	return rc;  in smk_read_syslog()
2331 	int rc = count;  in smk_write_syslog()  local
2341 		rc = -EFAULT;  in smk_write_syslog()
2345 			rc = -EINVAL;  in smk_write_syslog()
2351 	return rc;  in smk_write_syslog()
2374 	ssize_t rc;  in smk_read_ptrace()  local
2380 	rc = simple_read_from_buffer(buf, count, ppos, temp, strlen(temp));  in smk_read_ptrace()
2381 	return rc;  in smk_read_ptrace()
2435 	int rc;  in smk_fill_super()  local
2486 	rc = simple_fill_super(sb, SMACK_MAGIC, smack_files);  in smk_fill_super()
2487 	if (rc != 0) {  in smk_fill_super()
2489 			__func__, rc);  in smk_fill_super()
2490 		return rc;  in smk_fill_super()
2548 	int rc;  in init_smk_fs()  local
2570 	rc = smk_preset_netlabel(&smack_known_floor);  in init_smk_fs()
2571 	if (err == 0 && rc < 0)  in init_smk_fs()
2572 		err = rc;  in init_smk_fs()
2573 	rc = smk_preset_netlabel(&smack_known_hat);  in init_smk_fs()
2574 	if (err == 0 && rc < 0)  in init_smk_fs()
2575 		err = rc;  in init_smk_fs()
2576 	rc = smk_preset_netlabel(&smack_known_huh);  in init_smk_fs()
2577 	if (err == 0 && rc < 0)  in init_smk_fs()
2578 		err = rc;  in init_smk_fs()
2579 	rc = smk_preset_netlabel(&smack_known_invalid);  in init_smk_fs()
2580 	if (err == 0 && rc < 0)  in init_smk_fs()
2581 		err = rc;  in init_smk_fs()
2582 	rc = smk_preset_netlabel(&smack_known_star);  in init_smk_fs()
2583 	if (err == 0 && rc < 0)  in init_smk_fs()
2584 		err = rc;  in init_smk_fs()
2585 	rc = smk_preset_netlabel(&smack_known_web);  in init_smk_fs()
2586 	if (err == 0 && rc < 0)  in init_smk_fs()
2587 		err = rc;  in init_smk_fs()