diff options
Diffstat (limited to 'drivers/net/amt.c')
| -rw-r--r-- | drivers/net/amt.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/net/amt.c b/drivers/net/amt.c index 6d15ab3bfbbc..734a0b3242a9 100644 --- a/drivers/net/amt.c +++ b/drivers/net/amt.c @@ -3098,9 +3098,9 @@ static void amt_link_setup(struct net_device *dev) dev->hard_header_len = 0; dev->addr_len = 0; dev->priv_flags |= IFF_NO_QUEUE; - dev->features |= NETIF_F_LLTX; + dev->lltx = true; + dev->netns_immutable = true; dev->features |= NETIF_F_GSO_SOFTWARE; - dev->features |= NETIF_F_NETNS_LOCAL; dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM; dev->hw_features |= NETIF_F_FRAGLIST | NETIF_F_RXCSUM; dev->hw_features |= NETIF_F_GSO_SOFTWARE; @@ -3161,14 +3161,17 @@ static int amt_validate(struct nlattr *tb[], struct nlattr *data[], return 0; } -static int amt_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int amt_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct amt_dev *amt = netdev_priv(dev); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; int err = -EINVAL; - amt->net = net; + amt->net = link_net; amt->mode = nla_get_u32(data[IFLA_AMT_MODE]); if (data[IFLA_AMT_MAX_TUNNELS] && @@ -3183,7 +3186,7 @@ static int amt_newlink(struct net *net, struct net_device *dev, amt->hash_buckets = AMT_HSIZE; amt->nr_tunnels = 0; get_random_bytes(&amt->hash_seed, sizeof(amt->hash_seed)); - amt->stream_dev = dev_get_by_index(net, + amt->stream_dev = dev_get_by_index(link_net, nla_get_u32(data[IFLA_AMT_LINK])); if (!amt->stream_dev) { NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_AMT_LINK], @@ -3206,15 +3209,11 @@ static int amt_newlink(struct net *net, struct net_device *dev, goto err; } - if (data[IFLA_AMT_RELAY_PORT]) - amt->relay_port = nla_get_be16(data[IFLA_AMT_RELAY_PORT]); - else - amt->relay_port = htons(IANA_AMT_UDP_PORT); + amt->relay_port = nla_get_be16_default(data[IFLA_AMT_RELAY_PORT], + htons(IANA_AMT_UDP_PORT)); - if (data[IFLA_AMT_GATEWAY_PORT]) - amt->gw_port = nla_get_be16(data[IFLA_AMT_GATEWAY_PORT]); - else - amt->gw_port = htons(IANA_AMT_UDP_PORT); + amt->gw_port = nla_get_be16_default(data[IFLA_AMT_GATEWAY_PORT], + htons(IANA_AMT_UDP_PORT)); if (!amt->relay_port) { NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_AMT_DISCOVERY_IP], |