diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-25 17:55:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:16 -0700 |
| commit | ea2ae17d6443abddc79480dc9f7af8feacabddc4 (patch) | |
| tree | 2d6f48a5e4a40f761b5b510af9aac1fca55004cb /drivers/net/myri10ge | |
| parent | badff6d01a8589a1c828b0bf118903ca38627f4e (diff) | |
[SK_BUFF]: Introduce skb_transport_offset()
For the quite common 'skb->h.raw - skb->data' sequence.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/myri10ge')
| -rw-r--r-- | drivers/net/myri10ge/myri10ge.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 7c04179c7b13..e04228c7b14f 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -2029,7 +2029,7 @@ again: odd_flag = 0; flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST); if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) { - cksum_offset = (skb->h.raw - skb->data); + cksum_offset = skb_transport_offset(skb); pseudo_hdr_offset = cksum_offset + skb->csum_offset; /* If the headers are excessively large, then we must * fall back to a software checksum */ @@ -2054,7 +2054,8 @@ again: * send loop that we are still in the * header portion of the TSO packet. * TSO header must be at most 134 bytes long */ - cum_len = -((skb->h.raw - skb->data) + (skb->h.th->doff << 2)); + cum_len = -(skb_transport_offset(skb) + + (skb->h.th->doff << 2)); /* for TSO, pseudo_hdr_offset holds mss. * The firmware figures out where to put |