diff options
| author | Frederik Deweerdt <frederik.deweerdt@gmail.com> | 2007-02-04 20:15:27 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-02-08 12:38:44 -0800 |
| commit | ba7808eac17360dda459f82222859b0e3879854b (patch) | |
| tree | b9774fb03694e7e019d57c6f0b306cdd1232d4d2 /net/ipv4/tcp_ipv4.c | |
| parent | a0d78ebf3a0e33a1aeacf2fc518ad9273d6a1c2f (diff) | |
| download | talos-op-linux-ba7808eac17360dda459f82222859b0e3879854b.tar.gz talos-op-linux-ba7808eac17360dda459f82222859b0e3879854b.zip | |
[TCP]: remove tcp header from tcp_v4_check (take #2)
The tcphdr struct passed to tcp_v4_check is not used, the following
patch removes it from the parameter list.
This adds the netfilter modifications missing in the patch I sent
for rc3-mm1.
Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 12de90a5047c..f061ec50d8bc 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -502,11 +502,11 @@ void tcp_v4_send_check(struct sock *sk, int len, struct sk_buff *skb) struct tcphdr *th = skb->h.th; if (skb->ip_summed == CHECKSUM_PARTIAL) { - th->check = ~tcp_v4_check(th, len, - inet->saddr, inet->daddr, 0); + th->check = ~tcp_v4_check(len, inet->saddr, + inet->daddr, 0); skb->csum_offset = offsetof(struct tcphdr, check); } else { - th->check = tcp_v4_check(th, len, inet->saddr, inet->daddr, + th->check = tcp_v4_check(len, inet->saddr, inet->daddr, csum_partial((char *)th, th->doff << 2, skb->csum)); @@ -525,7 +525,7 @@ int tcp_v4_gso_send_check(struct sk_buff *skb) th = skb->h.th; th->check = 0; - th->check = ~tcp_v4_check(th, skb->len, iph->saddr, iph->daddr, 0); + th->check = ~tcp_v4_check(skb->len, iph->saddr, iph->daddr, 0); skb->csum_offset = offsetof(struct tcphdr, check); skb->ip_summed = CHECKSUM_PARTIAL; return 0; @@ -747,7 +747,7 @@ static int tcp_v4_send_synack(struct sock *sk, struct request_sock *req, if (skb) { struct tcphdr *th = skb->h.th; - th->check = tcp_v4_check(th, skb->len, + th->check = tcp_v4_check(skb->len, ireq->loc_addr, ireq->rmt_addr, csum_partial((char *)th, skb->len, @@ -1514,7 +1514,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb) static __sum16 tcp_v4_checksum_init(struct sk_buff *skb) { if (skb->ip_summed == CHECKSUM_COMPLETE) { - if (!tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr, + if (!tcp_v4_check(skb->len, skb->nh.iph->saddr, skb->nh.iph->daddr, skb->csum)) { skb->ip_summed = CHECKSUM_UNNECESSARY; return 0; |
