26 	int ret;  in set_secret()  local
45 		ret = -ENOMEM;  in set_secret()
54 		ret = PTR_ERR(key->tfm);  in set_secret()
59 	ret = crypto_sync_skcipher_setkey(key->tfm, key->key, key->len);  in set_secret()
60 	if (ret)  in set_secret()
67 	return ret;  in set_secret()
91 	int ret;  in ceph_crypto_key_decode()  local
98 	ret = set_secret(key, *p);  in ceph_crypto_key_decode()
100 	return ret;  in ceph_crypto_key_decode()
112 	int ret;  in ceph_crypto_key_unarmor()  local
125 	ret = ceph_crypto_key_decode(key, &p, p + blen);  in ceph_crypto_key_unarmor()
127 	if (ret)  in ceph_crypto_key_unarmor()
128 		return ret;  in ceph_crypto_key_unarmor()
169 	int ret;  in setup_sgtable()  local
182 		ret = sg_alloc_table(sgt, chunk_cnt, GFP_NOFS);  in setup_sgtable()
183 		if (ret)  in setup_sgtable()
184 			return ret;  in setup_sgtable()
227 	int ret;  in ceph_aes_crypt()  local
232 	ret = setup_sgtable(&sgt, &prealloc_sg, buf, crypt_len);  in ceph_aes_crypt()
233 	if (ret)  in ceph_aes_crypt()
234 		return ret;  in ceph_aes_crypt()
248 		ret = crypto_skcipher_encrypt(req);  in ceph_aes_crypt()
250 		ret = crypto_skcipher_decrypt(req);  in ceph_aes_crypt()
252 	if (ret) {  in ceph_aes_crypt()
254 		       encrypt ? "en" : "de", ret);  in ceph_aes_crypt()
272 			ret = -EPERM;  in ceph_aes_crypt()
279 	return ret;  in ceph_aes_crypt()
301 	int ret;  in ceph_key_preparse()  local
304 	ret = -EINVAL;  in ceph_key_preparse()
308 	ret = -ENOMEM;  in ceph_key_preparse()
315 	ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen);  in ceph_key_preparse()
316 	if (ret < 0)  in ceph_key_preparse()
326 	return ret;  in ceph_key_preparse()