diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-10 21:04:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:26 -0700 |
| commit | aa8223c7bb0b05183e1737881ed21827aa5b9e73 (patch) | |
| tree | 05c9832326edfeb878472f15cf8133ed9f014cdf /net/ipv4/tcp_output.c | |
| parent | ab6a5bb6b28a970104a34f0f6959b73cf61bdc72 (diff) | |
| download | lwn-aa8223c7bb0b05183e1737881ed21827aa5b9e73.tar.gz lwn-aa8223c7bb0b05183e1737881ed21827aa5b9e73.zip | |
[SK_BUFF]: Introduce tcp_hdr(), remove skb->h.th
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index f19f5fb361b5..29c53fbb2204 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -465,11 +465,12 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it, tcp_header_size += TCPOLEN_MD5SIG_ALIGNED; #endif - th = (struct tcphdr *) skb_push(skb, tcp_header_size); - skb->h.th = th; + skb_push(skb, tcp_header_size); + skb_reset_transport_header(skb); skb_set_owner_w(skb, sk); /* Build TCP header and checksum it. */ + th = tcp_hdr(skb); th->source = inet->sport; th->dest = inet->dport; th->seq = htonl(tcb->seq); @@ -524,7 +525,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it, tp->af_specific->calc_md5_hash(md5_hash_location, md5, sk, NULL, NULL, - skb->h.th, + tcp_hdr(skb), sk->sk_protocol, skb->len); } @@ -2128,8 +2129,10 @@ struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst, if (md5) tcp_header_size += TCPOLEN_MD5SIG_ALIGNED; #endif - skb->h.th = th = (struct tcphdr *) skb_push(skb, tcp_header_size); + skb_push(skb, tcp_header_size); + skb_reset_transport_header(skb); + th = tcp_hdr(skb); memset(th, 0, sizeof(struct tcphdr)); th->syn = 1; th->ack = 1; @@ -2183,7 +2186,7 @@ struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst, tp->af_specific->calc_md5_hash(md5_hash_location, md5, NULL, dst, req, - skb->h.th, sk->sk_protocol, + tcp_hdr(skb), sk->sk_protocol, skb->len); } #endif |