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path: root/drivers/net/geneve.c
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Diffstat (limited to 'drivers/net/geneve.c')
-rw-r--r--drivers/net/geneve.c24
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: