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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-25 17:54:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:14 -0700 |
| commit | 0660e03f6b18f19b6bbafe7583265a51b90daf36 (patch) | |
| tree | 82cc819ead5ab7858ba211ee8719a3e6d2bb984f /net/ipv6/xfrm6_mode_tunnel.c | |
| parent | d0a92be05ed4aea7d35c2b257e3f9173565fe4eb (diff) | |
| download | lwn-0660e03f6b18f19b6bbafe7583265a51b90daf36.tar.gz lwn-0660e03f6b18f19b6bbafe7583265a51b90daf36.zip | |
[SK_BUFF]: Introduce ipv6_hdr(), remove skb->nh.ipv6h
Now the skb->nh union has just one member, .raw, i.e. it is just like the
skb->mac union, strange, no? I'm just leaving it like that till the transport
layer is done with, when we'll rename skb->mac.raw to skb->mac_header (or
->mac_header_offset?), ditto for ->{h,nh}.
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_mode_tunnel.c')
| -rw-r--r-- | net/ipv6/xfrm6_mode_tunnel.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv6/xfrm6_mode_tunnel.c b/net/ipv6/xfrm6_mode_tunnel.c index 498f17b5c42f..28f36b363d1f 100644 --- a/net/ipv6/xfrm6_mode_tunnel.c +++ b/net/ipv6/xfrm6_mode_tunnel.c @@ -18,7 +18,7 @@ static inline void ipip6_ecn_decapsulate(struct sk_buff *skb) { - struct ipv6hdr *outer_iph = skb->nh.ipv6h; + struct ipv6hdr *outer_iph = ipv6_hdr(skb); struct ipv6hdr *inner_iph = skb->h.ipv6h; if (INET_ECN_is_ce(ipv6_get_dsfield(outer_iph))) @@ -27,7 +27,7 @@ static inline void ipip6_ecn_decapsulate(struct sk_buff *skb) static inline void ip6ip_ecn_decapsulate(struct sk_buff *skb) { - if (INET_ECN_is_ce(ipv6_get_dsfield(skb->nh.ipv6h))) + if (INET_ECN_is_ce(ipv6_get_dsfield(ipv6_hdr(skb)))) IP_ECN_set_ce(skb->h.ipiph); } @@ -51,10 +51,10 @@ static int xfrm6_tunnel_output(struct xfrm_state *x, struct sk_buff *skb) int dsfield; skb_push(skb, x->props.header_len); - iph = skb->nh.ipv6h; + iph = ipv6_hdr(skb); skb_reset_network_header(skb); - top_iph = skb->nh.ipv6h; + top_iph = ipv6_hdr(skb); skb->nh.raw = &top_iph->nexthdr; skb->h.ipv6h = top_iph + 1; @@ -102,7 +102,7 @@ static int xfrm6_tunnel_input(struct xfrm_state *x, struct sk_buff *skb) nh = skb_network_header(skb); if (nh[IP6CB(skb)->nhoff] == IPPROTO_IPV6) { if (x->props.flags & XFRM_STATE_DECAP_DSCP) - ipv6_copy_dscp(skb->nh.ipv6h, skb->h.ipv6h); + ipv6_copy_dscp(ipv6_hdr(skb), skb->h.ipv6h); if (!(x->props.flags & XFRM_STATE_NOECN)) ipip6_ecn_decapsulate(skb); } else { |