diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-13 00:09:15 +0100 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 07:25:07 +0200 |
| commit | c9bdd4b5257406b0608385d19c40b5511decf4f6 (patch) | |
| tree | fe5319c322a11c0b00e7ef0473762a8d1961da83 /drivers/net/bnx2.c | |
| parent | [SK_BUFF] ipmr: Missed one conversion to skb_network_header() (diff) | |
| download | linux-c9bdd4b5257406b0608385d19c40b5511decf4f6.tar.xz linux-c9bdd4b5257406b0608385d19c40b5511decf4f6.zip | |
[IP]: Introduce ip_hdrlen()
For the common sequence "skb->nh.iph->ihl * 4", removing a good number of open
coded skb->nh.iph uses, now to go after the rest...
Just out of curiosity, here are the idioms found to get the same result:
skb->nh.iph->ihl << 2
skb->nh.iph->ihl<<2
skb->nh.iph->ihl * 4
skb->nh.iph->ihl*4
(skb->nh.iph)->ihl * sizeof(u32)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index e85f5ec48f96..b8091c55d441 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -4527,7 +4527,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) if (skb->h.th->doff > 5) { tcp_opt_len = (skb->h.th->doff - 5) << 2; } - ip_tcp_len = (skb->nh.iph->ihl << 2) + sizeof(struct tcphdr); + ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr); skb->nh.iph->check = 0; skb->nh.iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len); |