diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-10 20:50:43 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:59 -0700 |
| commit | d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc (patch) | |
| tree | 3b9073cecfbb3b6a1e25ab2b5dd2a22a43aef238 /net/ipv6/xfrm6_input.c | |
| parent | [SK_BUFF]: Introduce skb_network_offset() (diff) | |
| download | linux-dev-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.tar.xz linux-dev-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.zip | |
[SK_BUFF]: Introduce skb_network_header()
For the places where we need a pointer to the network header, it is still legal
to touch skb->nh.raw directly if just adding to, subtracting from or setting it
to another layer header.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/xfrm6_input.c')
| -rw-r--r-- | net/ipv6/xfrm6_input.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index 33a1b9200431..5c929f886129 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -28,7 +28,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi) unsigned int nhoff; nhoff = IP6CB(skb)->nhoff; - nexthdr = skb->nh.raw[nhoff]; + nexthdr = skb_network_header(skb)[nhoff]; seq = 0; if (!spi && (err = xfrm_parse_spi(skb, nexthdr, &spi, &seq)) != 0) @@ -58,7 +58,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi) if (nexthdr <= 0) goto drop_unlock; - skb->nh.raw[nhoff] = nexthdr; + skb_network_header(skb)[nhoff] = nexthdr; if (x->props.replay_window) xfrm_replay_advance(x, seq); @@ -113,7 +113,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi) } else { #ifdef CONFIG_NETFILTER skb->nh.ipv6h->payload_len = htons(skb->len); - __skb_push(skb, skb->data - skb->nh.raw); + __skb_push(skb, skb->data - skb_network_header(skb)); NF_HOOK(PF_INET6, NF_IP6_PRE_ROUTING, skb, skb->dev, NULL, ip6_rcv_finish); |