30 	int rc = 0;  in process_request_key_err()  local
35 		rc = -ENOENT;  in process_request_key_err()
39 		rc = -ETIME;  in process_request_key_err()
43 		rc = -EINVAL;  in process_request_key_err()
48 		rc = -EINVAL;  in process_request_key_err()
50 	return rc;  in process_request_key_err()
55 	int rc = err_code;  in process_find_global_auth_tok_for_sig_err()  local
65 		rc = process_request_key_err(err_code);  in process_find_global_auth_tok_for_sig_err()
68 	return rc;  in process_find_global_auth_tok_for_sig_err()
83 	int rc = 0;  in ecryptfs_parse_packet_length()  local
100 		rc = -EINVAL;  in ecryptfs_parse_packet_length()
104 		rc = -EINVAL;  in ecryptfs_parse_packet_length()
108 	return rc;  in ecryptfs_parse_packet_length()
124 	int rc = 0;  in ecryptfs_write_packet_length()  local
135 		rc = -EINVAL;  in ecryptfs_write_packet_length()
139 	return rc;  in ecryptfs_write_packet_length()
150 	int rc;  in write_tag_64_packet()  local
166 		rc = -ENOMEM;  in write_tag_64_packet()
170 	rc = ecryptfs_write_packet_length(&message[i], ECRYPTFS_SIG_SIZE_HEX,  in write_tag_64_packet()
172 	if (rc) {  in write_tag_64_packet()
180 	rc = ecryptfs_write_packet_length(&message[i],  in write_tag_64_packet()
183 	if (rc) {  in write_tag_64_packet()
194 	return rc;  in write_tag_64_packet()
208 	int rc;  in parse_tag_65_packet()  local
220 		rc = -EIO;  in parse_tag_65_packet()
225 		rc = -EIO;  in parse_tag_65_packet()
231 		rc = -EIO;  in parse_tag_65_packet()
234 	rc = ecryptfs_parse_packet_length(&data[i], &m_size, &data_len);  in parse_tag_65_packet()
235 	if (rc) {  in parse_tag_65_packet()
237 				"rc = [%d]\n", rc);  in parse_tag_65_packet()
244 		rc = -EIO;  in parse_tag_65_packet()
251 		rc = -EIO;  in parse_tag_65_packet()
262 		rc = -EIO;  in parse_tag_65_packet()
276 		rc = -EIO;  in parse_tag_65_packet()
279 	return rc;  in parse_tag_65_packet()
294 	int rc;  in write_tag_66_packet()  local
311 		rc = -ENOMEM;  in write_tag_66_packet()
315 	rc = ecryptfs_write_packet_length(&message[i], ECRYPTFS_SIG_SIZE_HEX,  in write_tag_66_packet()
317 	if (rc) {  in write_tag_66_packet()
326 	rc = ecryptfs_write_packet_length(&message[i], crypt_stat->key_size + 3,  in write_tag_66_packet()
328 	if (rc) {  in write_tag_66_packet()
343 	return rc;  in write_tag_66_packet()
354 	int rc;  in parse_tag_67_packet()  local
367 		rc = -EIO;  in parse_tag_67_packet()
373 		rc = -EIO;  in parse_tag_67_packet()
379 		rc = -EIO;  in parse_tag_67_packet()
385 	rc = ecryptfs_parse_packet_length(&data[i], &key_rec->enc_key_size,  in parse_tag_67_packet()
387 	if (rc) {  in parse_tag_67_packet()
389 				"rc = [%d]\n", rc);  in parse_tag_67_packet()
394 		rc = -EIO;  in parse_tag_67_packet()
400 		rc = -EIO;  in parse_tag_67_packet()
409 	return rc;  in parse_tag_67_packet()
420 	int rc = 0;  in ecryptfs_verify_version()  local
430 		rc = -EINVAL;  in ecryptfs_verify_version()
437 		rc = -EINVAL;  in ecryptfs_verify_version()
441 	return rc;  in ecryptfs_verify_version()
456 	int rc = 0;  in ecryptfs_verify_auth_tok_from_key()  local
460 		rc = PTR_ERR(*auth_tok);  in ecryptfs_verify_auth_tok_from_key()
470 		rc = -EINVAL;  in ecryptfs_verify_auth_tok_from_key()
477 		rc = -EINVAL;  in ecryptfs_verify_auth_tok_from_key()
481 	return rc;  in ecryptfs_verify_auth_tok_from_key()
491 	int rc = 0;  in ecryptfs_find_global_auth_tok_for_sig()  local
503 			rc = -EINVAL;  in ecryptfs_find_global_auth_tok_for_sig()
507 		rc = key_validate(walker->global_auth_tok_key);  in ecryptfs_find_global_auth_tok_for_sig()
508 		if (rc) {  in ecryptfs_find_global_auth_tok_for_sig()
509 			if (rc == -EKEYEXPIRED)  in ecryptfs_find_global_auth_tok_for_sig()
515 		rc = ecryptfs_verify_auth_tok_from_key(  in ecryptfs_find_global_auth_tok_for_sig()
517 		if (rc)  in ecryptfs_find_global_auth_tok_for_sig()
524 	rc = -ENOENT;  in ecryptfs_find_global_auth_tok_for_sig()
535 	return rc;  in ecryptfs_find_global_auth_tok_for_sig()
561 	int rc = 0;  in ecryptfs_find_auth_tok_for_sig()  local
563 	rc = ecryptfs_find_global_auth_tok_for_sig(auth_tok_key, auth_tok,  in ecryptfs_find_auth_tok_for_sig()
565 	if (rc == -ENOENT) {  in ecryptfs_find_auth_tok_for_sig()
575 		rc = ecryptfs_keyring_auth_tok_for_sig(auth_tok_key, auth_tok,  in ecryptfs_find_auth_tok_for_sig()
578 	return rc;  in ecryptfs_find_auth_tok_for_sig()
624 	int rc = 0;  in ecryptfs_write_tag_70_packet()  local
631 	rc = ecryptfs_find_auth_tok_for_sig(  in ecryptfs_write_tag_70_packet()
635 	if (rc) {  in ecryptfs_write_tag_70_packet()
638 		       mount_crypt_stat->global_default_fnek_sig, rc);  in ecryptfs_write_tag_70_packet()
641 	rc = ecryptfs_get_tfm_and_mutex_for_cipher_name(  in ecryptfs_write_tag_70_packet()
644 	if (unlikely(rc)) {  in ecryptfs_write_tag_70_packet()
647 		       mount_crypt_stat->global_default_fn_cipher_name, rc);  in ecryptfs_write_tag_70_packet()
681 		rc = -EINVAL;  in ecryptfs_write_tag_70_packet()
690 		rc = -ENOMEM;  in ecryptfs_write_tag_70_packet()
700 		rc = -ENOMEM;  in ecryptfs_write_tag_70_packet()
704 	rc = ecryptfs_write_packet_length(&dest[s->i],  in ecryptfs_write_tag_70_packet()
709 	if (rc) {  in ecryptfs_write_tag_70_packet()
712 		       __func__, rc);  in ecryptfs_write_tag_70_packet()
728 		rc = -EINVAL;  in ecryptfs_write_tag_70_packet()
735 		rc = -EOPNOTSUPP;  in ecryptfs_write_tag_70_packet()
754 	rc = virt_to_scatterlist(s->block_aligned_filename,  in ecryptfs_write_tag_70_packet()
756 	if (rc < 1) {  in ecryptfs_write_tag_70_packet()
759 		       "block_aligned_filename_size = [%zd]\n", __func__, rc,  in ecryptfs_write_tag_70_packet()
763 	rc = virt_to_scatterlist(&dest[s->i], s->block_aligned_filename_size,  in ecryptfs_write_tag_70_packet()
765 	if (rc < 1) {  in ecryptfs_write_tag_70_packet()
769 		       __func__, rc, s->block_aligned_filename_size);  in ecryptfs_write_tag_70_packet()
776 	rc = crypto_skcipher_setkey(  in ecryptfs_write_tag_70_packet()
780 	if (rc < 0) {  in ecryptfs_write_tag_70_packet()
785 		       rc,  in ecryptfs_write_tag_70_packet()
792 	rc = crypto_skcipher_encrypt(s->skcipher_req);  in ecryptfs_write_tag_70_packet()
793 	if (rc) {  in ecryptfs_write_tag_70_packet()
795 		       "rc = [%d]\n", __func__, rc);  in ecryptfs_write_tag_70_packet()
812 	return rc;  in ecryptfs_write_tag_70_packet()
858 	int rc = 0;  in ecryptfs_parse_tag_70_packet()  local
871 		rc = -EINVAL;  in ecryptfs_parse_tag_70_packet()
886 		rc = -EINVAL;  in ecryptfs_parse_tag_70_packet()
889 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
892 	if (rc) {  in ecryptfs_parse_tag_70_packet()
894 		       "rc = [%d]\n", __func__, rc);  in ecryptfs_parse_tag_70_packet()
905 		rc = -EINVAL;  in ecryptfs_parse_tag_70_packet()
914 	rc = ecryptfs_cipher_code_to_string(s->cipher_string, s->cipher_code);  in ecryptfs_parse_tag_70_packet()
915 	if (rc) {  in ecryptfs_parse_tag_70_packet()
920 	rc = ecryptfs_find_auth_tok_for_sig(&auth_tok_key,  in ecryptfs_parse_tag_70_packet()
923 	if (rc) {  in ecryptfs_parse_tag_70_packet()
926 		       rc);  in ecryptfs_parse_tag_70_packet()
929 	rc = ecryptfs_get_tfm_and_mutex_for_cipher_name(&s->skcipher_tfm,  in ecryptfs_parse_tag_70_packet()
932 	if (unlikely(rc)) {  in ecryptfs_parse_tag_70_packet()
935 		       s->cipher_string, rc);  in ecryptfs_parse_tag_70_packet()
939 	rc = virt_to_scatterlist(&data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
941 	if (rc < 1) {  in ecryptfs_parse_tag_70_packet()
945 		       __func__, rc, s->block_aligned_filename_size);  in ecryptfs_parse_tag_70_packet()
952 		rc = -ENOMEM;  in ecryptfs_parse_tag_70_packet()
955 	rc = virt_to_scatterlist(s->decrypted_filename,  in ecryptfs_parse_tag_70_packet()
957 	if (rc < 1) {  in ecryptfs_parse_tag_70_packet()
961 		       __func__, rc, s->block_aligned_filename_size);  in ecryptfs_parse_tag_70_packet()
970 		rc = -ENOMEM;  in ecryptfs_parse_tag_70_packet()
984 		rc = -EOPNOTSUPP;  in ecryptfs_parse_tag_70_packet()
989 	rc = crypto_skcipher_setkey(  in ecryptfs_parse_tag_70_packet()
993 	if (rc < 0) {  in ecryptfs_parse_tag_70_packet()
998 		       rc,  in ecryptfs_parse_tag_70_packet()
1005 	rc = crypto_skcipher_decrypt(s->skcipher_req);  in ecryptfs_parse_tag_70_packet()
1006 	if (rc) {  in ecryptfs_parse_tag_70_packet()
1008 		       "rc = [%d]\n", __func__, rc);  in ecryptfs_parse_tag_70_packet()
1019 		rc = -EINVAL;  in ecryptfs_parse_tag_70_packet()
1027 		rc = -EINVAL;  in ecryptfs_parse_tag_70_packet()
1032 		rc = -ENOMEM;  in ecryptfs_parse_tag_70_packet()
1042 	if (rc) {  in ecryptfs_parse_tag_70_packet()
1053 	return rc;  in ecryptfs_parse_tag_70_packet()
1059 	int rc = 0;  in ecryptfs_get_auth_tok_sig()  local
1072 		rc = -EINVAL;  in ecryptfs_get_auth_tok_sig()
1074 	return rc;  in ecryptfs_get_auth_tok_sig()
1094 	int rc;  in decrypt_pki_encrypted_session_key()  local
1096 	rc = ecryptfs_get_auth_tok_sig(&auth_tok_sig, auth_tok);  in decrypt_pki_encrypted_session_key()
1097 	if (rc) {  in decrypt_pki_encrypted_session_key()
1102 	rc = write_tag_64_packet(auth_tok_sig, &(auth_tok->session_key),  in decrypt_pki_encrypted_session_key()
1104 	if (rc) {  in decrypt_pki_encrypted_session_key()
1108 	rc = ecryptfs_send_message(payload, payload_len, &msg_ctx);  in decrypt_pki_encrypted_session_key()
1109 	if (rc) {  in decrypt_pki_encrypted_session_key()
1111 				"ecryptfsd: %d\n", rc);  in decrypt_pki_encrypted_session_key()
1114 	rc = ecryptfs_wait_for_response(msg_ctx, &msg);  in decrypt_pki_encrypted_session_key()
1115 	if (rc) {  in decrypt_pki_encrypted_session_key()
1118 		rc = -EIO;  in decrypt_pki_encrypted_session_key()
1121 	rc = parse_tag_65_packet(&(auth_tok->session_key),  in decrypt_pki_encrypted_session_key()
1123 	if (rc) {  in decrypt_pki_encrypted_session_key()
1125 		       rc);  in decrypt_pki_encrypted_session_key()
1132 	rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, cipher_code);  in decrypt_pki_encrypted_session_key()
1133 	if (rc) {  in decrypt_pki_encrypted_session_key()
1147 	return rc;  in decrypt_pki_encrypted_session_key()
1191 	int rc = 0;  in parse_tag_1_packet()  local
1210 		rc = -EINVAL;  in parse_tag_1_packet()
1216 		rc = -EINVAL;  in parse_tag_1_packet()
1226 		rc = -ENOMEM;  in parse_tag_1_packet()
1230 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_1_packet()
1232 	if (rc) {  in parse_tag_1_packet()
1234 		       "rc = [%d]\n", rc);  in parse_tag_1_packet()
1239 		rc = -EINVAL;  in parse_tag_1_packet()
1245 		rc = -EINVAL;  in parse_tag_1_packet()
1251 		rc = -EINVAL;  in parse_tag_1_packet()
1266 		rc = -EINVAL;  in parse_tag_1_packet()
1291 	if (rc)  in parse_tag_1_packet()
1293 	return rc;  in parse_tag_1_packet()
1323 	int rc = 0;  in parse_tag_3_packet()  local
1345 		rc = -EINVAL;  in parse_tag_3_packet()
1351 		rc = -EINVAL;  in parse_tag_3_packet()
1360 		rc = -ENOMEM;  in parse_tag_3_packet()
1364 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_3_packet()
1366 	if (rc) {  in parse_tag_3_packet()
1368 		       rc);  in parse_tag_3_packet()
1373 		rc = -EINVAL;  in parse_tag_3_packet()
1379 		rc = -EINVAL;  in parse_tag_3_packet()
1388 		rc = -EINVAL;  in parse_tag_3_packet()
1394 		rc = -EINVAL;  in parse_tag_3_packet()
1397 	rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher,  in parse_tag_3_packet()
1399 	if (rc)  in parse_tag_3_packet()
1411 	rc = ecryptfs_init_crypt_ctx(crypt_stat);  in parse_tag_3_packet()
1412 	if (rc)  in parse_tag_3_packet()
1416 		rc = -ENOSYS;  in parse_tag_3_packet()
1448 		rc = -ENOSYS;  in parse_tag_3_packet()
1467 	if (rc)  in parse_tag_3_packet()
1469 	return rc;  in parse_tag_3_packet()
1495 	int rc = 0;  in parse_tag_11_packet()  local
1515 		rc = -EINVAL;  in parse_tag_11_packet()
1520 		rc = -EINVAL;  in parse_tag_11_packet()
1523 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_11_packet()
1525 	if (rc) {  in parse_tag_11_packet()
1531 		rc = -EINVAL;  in parse_tag_11_packet()
1538 		rc = -EINVAL;  in parse_tag_11_packet()
1544 		rc = -EINVAL;  in parse_tag_11_packet()
1549 		rc = -EINVAL;  in parse_tag_11_packet()
1554 		rc = -EINVAL;  in parse_tag_11_packet()
1561 	if (rc) {  in parse_tag_11_packet()
1565 	return rc;  in parse_tag_11_packet()
1572 	int rc = 0;  in ecryptfs_keyring_auth_tok_for_sig()  local
1580 			rc = process_request_key_err(PTR_ERR(*auth_tok_key));  in ecryptfs_keyring_auth_tok_for_sig()
1586 	rc = ecryptfs_verify_auth_tok_from_key(*auth_tok_key, auth_tok);  in ecryptfs_keyring_auth_tok_for_sig()
1587 	if (rc) {  in ecryptfs_keyring_auth_tok_for_sig()
1594 	return rc;  in ecryptfs_keyring_auth_tok_for_sig()
1613 	int rc = 0;  in decrypt_passphrase_encrypted_session_key()  local
1623 	rc = ecryptfs_get_tfm_and_mutex_for_cipher_name(&tfm, &tfm_mutex,  in decrypt_passphrase_encrypted_session_key()
1625 	if (unlikely(rc)) {  in decrypt_passphrase_encrypted_session_key()
1628 		       crypt_stat->cipher, rc);  in decrypt_passphrase_encrypted_session_key()
1631 	rc = virt_to_scatterlist(auth_tok->session_key.encrypted_key,  in decrypt_passphrase_encrypted_session_key()
1634 	if (rc < 1 || rc > 2) {  in decrypt_passphrase_encrypted_session_key()
1638 		       "auth_tok->session_key.encrypted_key_size = [%d]\n", rc,  in decrypt_passphrase_encrypted_session_key()
1644 	rc = virt_to_scatterlist(auth_tok->session_key.decrypted_key,  in decrypt_passphrase_encrypted_session_key()
1647 	if (rc < 1 || rc > 2) {  in decrypt_passphrase_encrypted_session_key()
1650 			"expected rc = 1; got rc = [%d]\n", rc);  in decrypt_passphrase_encrypted_session_key()
1660 		rc = -ENOMEM;  in decrypt_passphrase_encrypted_session_key()
1666 	rc = crypto_skcipher_setkey(  in decrypt_passphrase_encrypted_session_key()
1669 	if (unlikely(rc < 0)) {  in decrypt_passphrase_encrypted_session_key()
1672 		rc = -EINVAL;  in decrypt_passphrase_encrypted_session_key()
1678 	rc = crypto_skcipher_decrypt(req);  in decrypt_passphrase_encrypted_session_key()
1680 	if (unlikely(rc)) {  in decrypt_passphrase_encrypted_session_key()
1681 		printk(KERN_ERR "Error decrypting; rc = [%d]\n", rc);  in decrypt_passphrase_encrypted_session_key()
1696 	return rc;  in decrypt_passphrase_encrypted_session_key()
1730 	int rc = 0;  in ecryptfs_parse_packet_set()  local
1741 			rc = parse_tag_3_packet(crypt_stat,  in ecryptfs_parse_packet_set()
1745 			if (rc) {  in ecryptfs_parse_packet_set()
1748 				rc = -EIO;  in ecryptfs_parse_packet_set()
1752 			rc = parse_tag_11_packet((unsigned char *)&src[i],  in ecryptfs_parse_packet_set()
1758 			if (rc) {  in ecryptfs_parse_packet_set()
1765 				rc = -EIO;  in ecryptfs_parse_packet_set()
1775 				rc = -EIO;  in ecryptfs_parse_packet_set()
1785 			rc = parse_tag_1_packet(crypt_stat,  in ecryptfs_parse_packet_set()
1789 			if (rc) {  in ecryptfs_parse_packet_set()
1792 				rc = -EIO;  in ecryptfs_parse_packet_set()
1801 			rc = -EIO;  in ecryptfs_parse_packet_set()
1814 		rc = -EINVAL;  in ecryptfs_parse_packet_set()
1832 		rc = ecryptfs_get_auth_tok_sig(&candidate_auth_tok_sig,  in ecryptfs_parse_packet_set()
1834 		if (rc) {  in ecryptfs_parse_packet_set()
1838 			rc = -EINVAL;  in ecryptfs_parse_packet_set()
1841 		rc = ecryptfs_find_auth_tok_for_sig(&auth_tok_key,  in ecryptfs_parse_packet_set()
1845 		if (!rc) {  in ecryptfs_parse_packet_set()
1853 		rc = -EIO;  in ecryptfs_parse_packet_set()
1863 		rc = decrypt_pki_encrypted_session_key(candidate_auth_tok,  in ecryptfs_parse_packet_set()
1871 		rc = decrypt_passphrase_encrypted_session_key(  in ecryptfs_parse_packet_set()
1876 		rc = -EINVAL;  in ecryptfs_parse_packet_set()
1878 	if (rc) {  in ecryptfs_parse_packet_set()
1886 				candidate_auth_tok_sig,	rc);  in ecryptfs_parse_packet_set()
1901 	rc = ecryptfs_compute_root_iv(crypt_stat);  in ecryptfs_parse_packet_set()
1902 	if (rc) {  in ecryptfs_parse_packet_set()
1907 	rc = ecryptfs_init_crypt_ctx(crypt_stat);  in ecryptfs_parse_packet_set()
1908 	if (rc) {  in ecryptfs_parse_packet_set()
1911 				crypt_stat->cipher, rc);  in ecryptfs_parse_packet_set()
1916 	return rc;  in ecryptfs_parse_packet_set()
1929 	int rc;  in pki_encrypt_session_key()  local
1931 	rc = write_tag_66_packet(auth_tok->token.private_key.signature,  in pki_encrypt_session_key()
1938 	if (rc) {  in pki_encrypt_session_key()
1942 	rc = ecryptfs_send_message(payload, payload_len, &msg_ctx);  in pki_encrypt_session_key()
1943 	if (rc) {  in pki_encrypt_session_key()
1945 				"ecryptfsd: %d\n", rc);  in pki_encrypt_session_key()
1948 	rc = ecryptfs_wait_for_response(msg_ctx, &msg);  in pki_encrypt_session_key()
1949 	if (rc) {  in pki_encrypt_session_key()
1952 		rc = -EIO;  in pki_encrypt_session_key()
1955 	rc = parse_tag_67_packet(key_rec, msg);  in pki_encrypt_session_key()
1956 	if (rc)  in pki_encrypt_session_key()
1961 	return rc;  in pki_encrypt_session_key()
1987 	int rc = 0;  in write_tag_1_packet()  local
2007 	rc = pki_encrypt_session_key(auth_tok_key, auth_tok, crypt_stat,  in write_tag_1_packet()
2009 	if (rc) {  in write_tag_1_packet()
2011 		       "module; rc = [%d]\n", rc);  in write_tag_1_packet()
2031 		rc = -EINVAL;  in write_tag_1_packet()
2035 	rc = ecryptfs_write_packet_length(&dest[(*packet_size)],  in write_tag_1_packet()
2038 	if (rc) {  in write_tag_1_packet()
2052 	if (rc)  in write_tag_1_packet()
2056 	return rc;  in write_tag_1_packet()
2075 	int rc = 0;  in write_tag_11_packet()  local
2091 		rc = -EINVAL;  in write_tag_11_packet()
2095 	rc = ecryptfs_write_packet_length(&dest[(*packet_length)],  in write_tag_11_packet()
2098 	if (rc) {  in write_tag_11_packet()
2100 		       "generate packet length. rc = [%d]\n", rc);  in write_tag_11_packet()
2113 	if (rc)  in write_tag_11_packet()
2117 	return rc;  in write_tag_11_packet()
2151 	int rc = 0;  in write_tag_3_packet()  local
2156 	rc = ecryptfs_get_tfm_and_mutex_for_cipher_name(&tfm, &tfm_mutex,  in write_tag_3_packet()
2158 	if (unlikely(rc)) {  in write_tag_3_packet()
2161 		       crypt_stat->cipher, rc);  in write_tag_3_packet()
2217 	rc = virt_to_scatterlist(crypt_stat->key, key_rec->enc_key_size,  in write_tag_3_packet()
2219 	if (rc < 1 || rc > 2) {  in write_tag_3_packet()
2223 				rc, key_rec->enc_key_size);  in write_tag_3_packet()
2224 		rc = -ENOMEM;  in write_tag_3_packet()
2227 	rc = virt_to_scatterlist(key_rec->enc_key, key_rec->enc_key_size,  in write_tag_3_packet()
2229 	if (rc < 1 || rc > 2) {  in write_tag_3_packet()
2233 				"key_rec->enc_key_size = [%zd]\n", rc,  in write_tag_3_packet()
2235 		rc = -ENOMEM;  in write_tag_3_packet()
2239 	rc = crypto_skcipher_setkey(tfm, session_key_encryption_key,  in write_tag_3_packet()
2241 	if (rc < 0) {  in write_tag_3_packet()
2244 				"context; rc = [%d]\n", rc);  in write_tag_3_packet()
2254 		rc = -ENOMEM;  in write_tag_3_packet()
2261 	rc = 0;  in write_tag_3_packet()
2266 	rc = crypto_skcipher_encrypt(req);  in write_tag_3_packet()
2269 	if (rc) {  in write_tag_3_packet()
2270 		printk(KERN_ERR "Error encrypting; rc = [%d]\n", rc);  in write_tag_3_packet()
2296 		rc = -EINVAL;  in write_tag_3_packet()
2302 	rc = ecryptfs_write_packet_length(&dest[(*packet_size)],  in write_tag_3_packet()
2305 	if (rc) {  in write_tag_3_packet()
2307 		       "generate packet length. rc = [%d]\n", rc);  in write_tag_3_packet()
2319 		rc = -EINVAL;  in write_tag_3_packet()
2333 	if (rc)  in write_tag_3_packet()
2337 	return rc;  in write_tag_3_packet()
2371 	int rc = 0;  in ecryptfs_generate_key_packet_set()  local
2377 		rc = -ENOMEM;  in ecryptfs_generate_key_packet_set()
2383 		rc = ecryptfs_find_global_auth_tok_for_sig(&auth_tok_key,  in ecryptfs_generate_key_packet_set()
2387 		if (rc) {  in ecryptfs_generate_key_packet_set()
2390 			rc = process_find_global_auth_tok_for_sig_err(rc);  in ecryptfs_generate_key_packet_set()
2394 			rc = write_tag_3_packet((dest_base + (*len)),  in ecryptfs_generate_key_packet_set()
2400 			if (rc) {  in ecryptfs_generate_key_packet_set()
2407 			rc = write_tag_11_packet((dest_base + (*len)), &max,  in ecryptfs_generate_key_packet_set()
2410 			if (rc) {  in ecryptfs_generate_key_packet_set()
2417 			rc = write_tag_1_packet(dest_base + (*len), &max,  in ecryptfs_generate_key_packet_set()
2420 			if (rc) {  in ecryptfs_generate_key_packet_set()
2431 			rc = -EINVAL;  in ecryptfs_generate_key_packet_set()
2439 		rc = -EIO;  in ecryptfs_generate_key_packet_set()
2444 	if (rc)  in ecryptfs_generate_key_packet_set()
2447 	return rc;  in ecryptfs_generate_key_packet_set()