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/ip_sockglue.c | |
| parent | e023dd643798c4f06c16466af90b4d250e4b8bd7 (diff) | |
[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/ip_sockglue.c')
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 70888e1ef6b..fabc250e16d 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -59,7 +59,7 @@ static void ip_cmsg_recv_pktinfo(struct msghdr *msg, struct sk_buff *skb) struct in_pktinfo info; struct rtable *rt = (struct rtable *)skb->dst; - info.ipi_addr.s_addr = skb->nh.iph->daddr; + info.ipi_addr.s_addr = ip_hdr(skb)->daddr; if (rt) { info.ipi_ifindex = rt->rt_iif; info.ipi_spec_dst.s_addr = rt->rt_spec_dst; @@ -73,13 +73,13 @@ static void ip_cmsg_recv_pktinfo(struct msghdr *msg, struct sk_buff *skb) static void ip_cmsg_recv_ttl(struct msghdr *msg, struct sk_buff *skb) { - int ttl = skb->nh.iph->ttl; + int ttl = ip_hdr(skb)->ttl; put_cmsg(msg, SOL_IP, IP_TTL, sizeof(int), &ttl); } static void ip_cmsg_recv_tos(struct msghdr *msg, struct sk_buff *skb) { - put_cmsg(msg, SOL_IP, IP_TOS, 1, &skb->nh.iph->tos); + put_cmsg(msg, SOL_IP, IP_TOS, 1, &ip_hdr(skb)->tos); } static void ip_cmsg_recv_opts(struct msghdr *msg, struct sk_buff *skb) @@ -87,7 +87,8 @@ static void ip_cmsg_recv_opts(struct msghdr *msg, struct sk_buff *skb) if (IPCB(skb)->opt.optlen == 0) return; - put_cmsg(msg, SOL_IP, IP_RECVOPTS, IPCB(skb)->opt.optlen, skb->nh.iph+1); + put_cmsg(msg, SOL_IP, IP_RECVOPTS, IPCB(skb)->opt.optlen, + ip_hdr(skb) + 1); } @@ -299,7 +300,7 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf skb_put(skb, sizeof(struct iphdr)); skb_reset_network_header(skb); - iph = skb->nh.iph; + iph = ip_hdr(skb); iph->daddr = daddr; serr = SKB_EXT_ERR(skb); @@ -369,7 +370,7 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len) struct inet_sock *inet = inet_sk(sk); sin->sin_family = AF_INET; - sin->sin_addr.s_addr = skb->nh.iph->saddr; + sin->sin_addr.s_addr = ip_hdr(skb)->saddr; sin->sin_port = 0; memset(&sin->sin_zero, 0, sizeof(sin->sin_zero)); if (inet->cmsg_flags) |