diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-20 22:47:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:10 -0700 |
| commit | eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0 (patch) | |
| tree | 4a38ab4dbd9d61fdf5a5ea6ed61463e0b9e33ba7 /net/ipv4/xfrm4_mode_tunnel.c | |
| parent | e023dd643798c4f06c16466af90b4d250e4b8bd7 (diff) | |
| download | op-kernel-dev-eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0.zip op-kernel-dev-eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0.tar.gz | |
[SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iph
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_mode_tunnel.c')
| -rw-r--r-- | net/ipv4/xfrm4_mode_tunnel.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c index bec851f..faa1b9a 100644 --- a/net/ipv4/xfrm4_mode_tunnel.c +++ b/net/ipv4/xfrm4_mode_tunnel.c @@ -16,7 +16,7 @@ static inline void ipip_ecn_decapsulate(struct sk_buff *skb) { - struct iphdr *outer_iph = skb->nh.iph; + struct iphdr *outer_iph = ip_hdr(skb); struct iphdr *inner_iph = skb->h.ipiph; if (INET_ECN_is_ce(outer_iph->tos)) @@ -46,12 +46,12 @@ static int xfrm4_tunnel_output(struct xfrm_state *x, struct sk_buff *skb) struct iphdr *iph, *top_iph; int flags; - iph = skb->nh.iph; + iph = ip_hdr(skb); skb->h.ipiph = iph; skb_push(skb, x->props.header_len); skb_reset_network_header(skb); - top_iph = skb->nh.iph; + top_iph = ip_hdr(skb); top_iph->ihl = 5; top_iph->version = 4; @@ -91,7 +91,7 @@ static int xfrm4_tunnel_output(struct xfrm_state *x, struct sk_buff *skb) static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb) { - struct iphdr *iph = skb->nh.iph; + struct iphdr *iph = ip_hdr(skb); const unsigned char *old_mac; int err = -EINVAL; @@ -113,7 +113,7 @@ static int xfrm4_tunnel_input(struct xfrm_state *x, struct sk_buff *skb) (err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC))) goto out; - iph = skb->nh.iph; + iph = ip_hdr(skb); if (iph->protocol == IPPROTO_IPIP) { if (x->props.flags & XFRM_STATE_DECAP_DSCP) ipv4_copy_dscp(iph, skb->h.ipiph); |
