diff options
Diffstat (limited to 'drivers/net/geneve.c')
| -rw-r--r-- | drivers/net/geneve.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 688906aad19c..4e16d839c311 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1490,6 +1490,7 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) { struct geneve_dev *geneve = netdev_priv(dev); struct ip_tunnel_info *info = &geneve->info; + bool metadata = geneve->collect_md; __u8 tmp_vni[3]; __u32 vni; @@ -1498,32 +1499,24 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) if (nla_put_u32(skb, IFLA_GENEVE_ID, vni)) goto nla_put_failure; - if (rtnl_dereference(geneve->sock4)) { + if (!metadata && ip_tunnel_info_af(info) == AF_INET) { if (nla_put_in_addr(skb, IFLA_GENEVE_REMOTE, info->key.u.ipv4.dst)) goto nla_put_failure; - if (nla_put_u8(skb, IFLA_GENEVE_UDP_CSUM, !!(info->key.tun_flags & TUNNEL_CSUM))) goto nla_put_failure; - } - #if IS_ENABLED(CONFIG_IPV6) - if (rtnl_dereference(geneve->sock6)) { + } else if (!metadata) { if (nla_put_in6_addr(skb, IFLA_GENEVE_REMOTE6, &info->key.u.ipv6.dst)) goto nla_put_failure; - if (nla_put_u8(skb, IFLA_GENEVE_UDP_ZERO_CSUM6_TX, !(info->key.tun_flags & TUNNEL_CSUM))) goto nla_put_failure; - - if (nla_put_u8(skb, IFLA_GENEVE_UDP_ZERO_CSUM6_RX, - !geneve->use_udp6_rx_checksums)) - goto nla_put_failure; - } #endif + } if (nla_put_u8(skb, IFLA_GENEVE_TTL, info->key.ttl) || nla_put_u8(skb, IFLA_GENEVE_TOS, info->key.tos) || @@ -1533,10 +1526,13 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) if (nla_put_be16(skb, IFLA_GENEVE_PORT, info->key.tp_dst)) goto nla_put_failure; - if (geneve->collect_md) { - if (nla_put_flag(skb, IFLA_GENEVE_COLLECT_METADATA)) + if (metadata && nla_put_flag(skb, IFLA_GENEVE_COLLECT_METADATA)) goto nla_put_failure; - } + + if (nla_put_u8(skb, IFLA_GENEVE_UDP_ZERO_CSUM6_RX, + !geneve->use_udp6_rx_checksums)) + goto nla_put_failure; + return 0; nla_put_failure: |