drivers/net/macsec.c

528 static void macsec_encrypt_done(void *data, int err)
830 static void macsec_decrypt_done(void *data, int err)
842 	if (!err)
1760 	int err;
1826 	err = init_rx_sa(rx_sa, nla_data(tb_sa[MACSEC_SA_ATTR_KEY]),
1828 	if (err < 0) {
1831 		return err;
1858 			err = -EOPNOTSUPP;
1868 		err = macsec_offload(ops->mdo_add_rxsa, &ctx);
1870 		if (err)
1884 	return err;
2004 	int err;
2069 	err = init_tx_sa(tx_sa, nla_data(tb_sa[MACSEC_SA_ATTR_KEY]),
2071 	if (err < 0) {
2074 		return err;
2101 			err = -EOPNOTSUPP;
2111 		err = macsec_offload(ops->mdo_add_txsa, &ctx);
2113 		if (err)
2128 	return err;
3451 	int err;
3457 		err = -EINVAL;
3463 	err = skb_ensure_writable_head_tail(skb, dev);
3464 	if (unlikely(err < 0))
3467 	err = ops->mdo_insert_tx_tag(phydev, skb);
3468 	if (unlikely(err))
3474 	return ERR_PTR(err);
3546 	int err;
3548 	err = gro_cells_init(&macsec->gro_cells, dev);
3549 	if (err)
3550 		return err;
3593 	int err;
3595 	err = dev_uc_add(real_dev, dev->dev_addr);
3596 	if (err < 0)
3597 		return err;
3600 		err = dev_set_allmulti(real_dev, 1);
3601 		if (err < 0)
3606 		err = dev_set_promiscuity(real_dev, 1);
3607 		if (err < 0)
3618 			err = -EOPNOTSUPP;
3623 		err = macsec_offload(ops->mdo_dev_open, &ctx);
3624 		if (err)
3638 	return err;
3703 	int err;
3709 		err = dev_uc_add(real_dev, addr->sa_data);
3710 		if (err < 0)
3711 			return err;
3724 			err = -EOPNOTSUPP;
3729 		err = macsec_offload(ops->mdo_upd_secy, &ctx);
3730 		if (err)
3745 	return err;
4051 		int err;
4059 		err = netdev_rx_handler_register(real_dev, macsec_handle_frame,
4061 		if (err < 0) {
4063 			return err;
4143 	int err, mtu;
4190 	err = register_netdevice(dev);
4191 	if (err < 0)
4192 		return err;
4198 	err = netdev_upper_dev_link(real_dev, dev, extack);
4199 	if (err < 0)
4213 		err = -EBUSY;
4217 	err = macsec_add_dev(dev, sci, icv_len);
4218 	if (err)
4222 		err = macsec_changelink_common(dev, data);
4223 		if (err)
4235 			err = macsec_offload(ops->mdo_add_secy, &ctx);
4236 			if (err)
4244 	err = register_macsec_dev(real_dev, dev);
4245 	if (err < 0)
4261 	return err;
4510 	int err;
4513 	err = register_netdevice_notifier(&macsec_notifier);
4514 	if (err)
4515 		return err;
4517 	err = rtnl_link_register(&macsec_link_ops);
4518 	if (err)
4521 	err = genl_register_family(&macsec_fam);
4522 	if (err)
4531 	return err;