177 	crypto_free_aead(sa->key.tfm);  in free_rxsa()
205 	crypto_free_aead(sa->key.tfm);  in free_txsa()
535 static struct aead_request *macsec_alloc_req(struct crypto_aead *tfm,  in macsec_alloc_req()  argument
544 	size = sizeof(struct aead_request) + crypto_aead_reqsize(tfm);  in macsec_alloc_req()
560 	aead_request_set_tfm(req, tfm);  in macsec_alloc_req()
652 	req = macsec_alloc_req(tx_sa->key.tfm, &iv, &sg, ret);  in macsec_encrypt()
878 	req = macsec_alloc_req(rx_sa->key.tfm, &iv, &sg, ret);  in macsec_decrypt()
1338 	struct crypto_aead *tfm;  in macsec_alloc_tfm()  local
1341 	tfm = crypto_alloc_aead("gcm(aes)", 0, 0);  in macsec_alloc_tfm()
1343 	if (IS_ERR(tfm))  in macsec_alloc_tfm()
1344 		return tfm;  in macsec_alloc_tfm()
1346 	ret = crypto_aead_setkey(tfm, key, key_len);  in macsec_alloc_tfm()
1350 	ret = crypto_aead_setauthsize(tfm, icv_len);  in macsec_alloc_tfm()
1354 	return tfm;  in macsec_alloc_tfm()
1356 	crypto_free_aead(tfm);  in macsec_alloc_tfm()
1367 	rx_sa->key.tfm = macsec_alloc_tfm(sak, key_len, icv_len);  in init_rx_sa()
1368 	if (IS_ERR(rx_sa->key.tfm)) {  in init_rx_sa()
1370 		return PTR_ERR(rx_sa->key.tfm);  in init_rx_sa()
1467 	tx_sa->key.tfm = macsec_alloc_tfm(sak, key_len, icv_len);  in init_tx_sa()
1468 	if (IS_ERR(tx_sa->key.tfm)) {  in init_tx_sa()
1470 		return PTR_ERR(tx_sa->key.tfm);  in init_tx_sa()