diff options
| author | Chenbo Feng <fengc@google.com> | 2017-06-09 12:06:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-09 15:07:56 -0400 |
| commit | 97a7a37a7b7bf3dd16f6fa13cfd7ffacd01a352f (patch) | |
| tree | 57c7219022daefdf34fe84a408114322bffee709 /net/ipv6 | |
| parent | d86cc04e22ead660eeb362b28119c7cb1fbd9d06 (diff) | |
ipv6: Initial skb->dev and skb->protocol in ip6_output
Move the initialization of skb->dev and skb->protocol from
ip6_finish_output2 to ip6_output. This can make the skb->dev and
skb->protocol information avalaible to the CGROUP eBPF filter.
Signed-off-by: Chenbo Feng <fengc@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index bf8a58a1c32d..02cd44f09539 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -67,9 +67,6 @@ static int ip6_finish_output2(struct net *net, struct sock *sk, struct sk_buff * struct in6_addr *nexthop; int ret; - skb->protocol = htons(ETH_P_IPV6); - skb->dev = dev; - if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr)) { struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb)); @@ -154,6 +151,9 @@ int ip6_output(struct net *net, struct sock *sk, struct sk_buff *skb) struct net_device *dev = skb_dst(skb)->dev; struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb)); + skb->protocol = htons(ETH_P_IPV6); + skb->dev = dev; + if (unlikely(idev->cnf.disable_ipv6)) { IP6_INC_STATS(net, idev, IPSTATS_MIB_OUTDISCARDS); kfree_skb(skb); |