71 static int rxrpc_instantiate(struct key *key, const void *data, size_t datalen)  in rxrpc_instantiate()  argument
82 	if (!data && datalen == 0)  in rxrpc_instantiate()
87 	if (datalen <= 4 || !data)  in rxrpc_instantiate()
89 	memcpy(&kver, data, sizeof(kver));  in rxrpc_instantiate()
90 	data += sizeof(kver);  in rxrpc_instantiate()
104 	tsec = data;  in rxrpc_instantiate()
144 	key->payload.data = upayload;  in rxrpc_instantiate()
156 static int rxrpc_instantiate_s(struct key *key, const void *data,  in rxrpc_instantiate_s()  argument
166 	memcpy(&key->type_data, data, 8);  in rxrpc_instantiate_s()
174 	if (crypto_blkcipher_setkey(ci, data, 8) < 0)  in rxrpc_instantiate_s()
177 	key->payload.data = ci;  in rxrpc_instantiate_s()
187 	kfree(key->payload.data);  in rxrpc_destroy()
195 	if (key->payload.data) {  in rxrpc_destroy_s()
196 		crypto_free_blkcipher(key->payload.data);  in rxrpc_destroy_s()
197 		key->payload.data = NULL;  in rxrpc_destroy_s()
297 	} data;  in rxrpc_get_server_data_key()  local
310 	data.kver = 1;  in rxrpc_get_server_data_key()
311 	data.tsec.security_index = 2;  in rxrpc_get_server_data_key()
312 	data.tsec.ticket_len = 0;  in rxrpc_get_server_data_key()
313 	data.tsec.expiry = expiry;  in rxrpc_get_server_data_key()
314 	data.tsec.kvno = 0;  in rxrpc_get_server_data_key()
316 	memcpy(&data.tsec.session_key, session_key,  in rxrpc_get_server_data_key()
317 	       sizeof(data.tsec.session_key));  in rxrpc_get_server_data_key()
319 	ret = key_instantiate_and_link(key, &data, sizeof(data), NULL, NULL);  in rxrpc_get_server_data_key()