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/sunhme.c | |
| parent | badff6d01a8589a1c828b0bf118903ca38627f4e (diff) | |
| download | op-kernel-dev-ea2ae17d6443abddc79480dc9f7af8feacabddc4.zip op-kernel-dev-ea2ae17d6443abddc79480dc9f7af8feacabddc4.tar.gz | |
[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/sunhme.c')
| -rw-r--r-- | drivers/net/sunhme.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index aca592b..4b69c1d 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2269,10 +2269,8 @@ static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev) tx_flags = TXFLAG_OWN; if (skb->ip_summed == CHECKSUM_PARTIAL) { - u32 csum_start_off, csum_stuff_off; - - csum_start_off = (u32) (skb->h.raw - skb->data); - csum_stuff_off = csum_start_off + skb->csum_offset; + const u32 csum_start_off = skb_transport_offset(skb); + const u32 csum_stuff_off = csum_start_off + skb->csum_offset; tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE | ((csum_start_off << 14) & TXFLAG_CSBUFBEGIN) | |
