diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 19:15:08 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:47 -0800 |
| commit | ef76bc23ef2acf20c8f7f841a542d8ab74c827c6 (patch) | |
| tree | 11ae8004f4c25ac91339f13a86fdd9f170faeb2e /net/ipv6/xfrm6_output.c | |
| parent | c439cb2e4b13cf1cb2abcd006b906315a3381323 (diff) | |
[IPV6]: Add ip6_local_out
Most callers of the LOCAL_OUT chain will set the IP packet length
before doing so. They also share the same output function dst_output.
This patch creates a new function called ip6_local_out which does all
of that and converts the appropriate users over to it.
Apart from removing duplicate code, it will also help in merging the
IPsec output path.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/xfrm6_output.c')
| -rw-r--r-- | net/ipv6/xfrm6_output.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c index c45050cfe72..0f0ff51f6db 100644 --- a/net/ipv6/xfrm6_output.c +++ b/net/ipv6/xfrm6_output.c @@ -75,16 +75,12 @@ EXPORT_SYMBOL(xfrm6_prepare_output); static inline int xfrm6_output_one(struct sk_buff *skb) { - struct ipv6hdr *iph; int err; err = xfrm_output(skb); if (err) goto error_nolock; - iph = ipv6_hdr(skb); - iph->payload_len = htons(skb->len - sizeof(*iph)); - IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED; err = 0; @@ -102,8 +98,7 @@ static int xfrm6_output_finish2(struct sk_buff *skb) while (likely((err = xfrm6_output_one(skb)) == 0)) { nf_reset(skb); - err = nf_hook(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, - skb->dst->dev, dst_output); + err = __ip6_local_out(skb); if (unlikely(err != 1)) break; |