diff options
| 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/icmp.c | |
| parent | d0a92be05ed4aea7d35c2b257e3f9173565fe4eb (diff) | |
[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/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index e5293b34229..3a01effda69 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -129,9 +129,9 @@ void icmpv6_param_prob(struct sk_buff *skb, int code, int pos) static int is_ineligible(struct sk_buff *skb) { - int ptr = (u8*)(skb->nh.ipv6h+1) - skb->data; + int ptr = (u8 *)(ipv6_hdr(skb) + 1) - skb->data; int len = skb->len - ptr; - __u8 nexthdr = skb->nh.ipv6h->nexthdr; + __u8 nexthdr = ipv6_hdr(skb)->nexthdr; if (len < 0) return 1; @@ -275,7 +275,7 @@ static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, st #ifdef CONFIG_IPV6_MIP6 static void mip6_addr_swap(struct sk_buff *skb) { - struct ipv6hdr *iph = skb->nh.ipv6h; + struct ipv6hdr *iph = ipv6_hdr(skb); struct inet6_skb_parm *opt = IP6CB(skb); struct ipv6_destopt_hao *hao; struct in6_addr tmp; @@ -303,7 +303,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info, struct net_device *dev) { struct inet6_dev *idev = NULL; - struct ipv6hdr *hdr = skb->nh.ipv6h; + struct ipv6hdr *hdr = ipv6_hdr(skb); struct sock *sk; struct ipv6_pinfo *np; struct in6_addr *saddr = NULL; @@ -485,7 +485,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb) int hlimit; int tclass; - saddr = &skb->nh.ipv6h->daddr; + saddr = &ipv6_hdr(skb)->daddr; if (!ipv6_unicast_destination(skb)) saddr = NULL; @@ -495,7 +495,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb) memset(&fl, 0, sizeof(fl)); fl.proto = IPPROTO_ICMPV6; - ipv6_addr_copy(&fl.fl6_dst, &skb->nh.ipv6h->saddr); + ipv6_addr_copy(&fl.fl6_dst, &ipv6_hdr(skb)->saddr); if (saddr) ipv6_addr_copy(&fl.fl6_src, saddr); fl.oif = skb->dev->ifindex; @@ -583,8 +583,8 @@ static void icmpv6_notify(struct sk_buff *skb, int type, int code, __be32 info) if (!pskb_may_pull(skb, inner_offset+8)) return; - saddr = &skb->nh.ipv6h->saddr; - daddr = &skb->nh.ipv6h->daddr; + saddr = &ipv6_hdr(skb)->saddr; + daddr = &ipv6_hdr(skb)->daddr; /* BUGGG_FUTURE: we should try to parse exthdrs in this packet. Without this we will not able f.e. to make source routed @@ -628,8 +628,8 @@ static int icmpv6_rcv(struct sk_buff **pskb) ICMP6_INC_STATS_BH(idev, ICMP6_MIB_INMSGS); - saddr = &skb->nh.ipv6h->saddr; - daddr = &skb->nh.ipv6h->daddr; + saddr = &ipv6_hdr(skb)->saddr; + daddr = &ipv6_hdr(skb)->daddr; /* Perform checksum. */ switch (skb->ip_summed) { |