diff options
Diffstat (limited to 'net/psample')
| -rw-r--r-- | net/psample/psample.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/psample/psample.c b/net/psample/psample.c index 34a74043840b..a042261a45c5 100644 --- a/net/psample/psample.c +++ b/net/psample/psample.c @@ -209,6 +209,7 @@ void psample_group_put(struct psample_group *group) } EXPORT_SYMBOL_GPL(psample_group_put); +#ifdef CONFIG_INET static int __psample_ip_tun_to_nlattr(struct sk_buff *skb, struct ip_tunnel_info *tun_info) { @@ -352,12 +353,15 @@ static int psample_tunnel_meta_len(struct ip_tunnel_info *tun_info) return sum; } +#endif void psample_sample_packet(struct psample_group *group, struct sk_buff *skb, u32 trunc_size, int in_ifindex, int out_ifindex, u32 sample_rate) { +#ifdef CONFIG_INET struct ip_tunnel_info *tun_info; +#endif struct sk_buff *nl_skb; int data_len; int meta_len; @@ -371,9 +375,11 @@ void psample_sample_packet(struct psample_group *group, struct sk_buff *skb, nla_total_size(sizeof(u32)) + /* group_num */ nla_total_size(sizeof(u32)); /* seq */ +#ifdef CONFIG_INET tun_info = skb_tunnel_info(skb); if (tun_info) meta_len += psample_tunnel_meta_len(tun_info); +#endif data_len = min(skb->len, trunc_size); if (meta_len + nla_total_size(data_len) > PSAMPLE_MAX_PACKET_SIZE) @@ -429,11 +435,13 @@ void psample_sample_packet(struct psample_group *group, struct sk_buff *skb, goto error; } +#ifdef CONFIG_INET if (tun_info) { ret = psample_ip_tun_to_nlattr(nl_skb, tun_info); if (unlikely(ret < 0)) goto error; } +#endif genlmsg_end(nl_skb, data); genlmsg_multicast_netns(&psample_nl_family, group->net, nl_skb, 0, |