FROMLIST: 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>

(url: http://patchwork.ozlabs.org/patch/774124/)
Bug: 30950746
Change-Id: Iac2304f7ba8cd769ee01a062cde2deb50562c3ad
1 file changed