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 /include/linux/skbuff.h | |
| parent | badff6d01a8589a1c828b0bf118903ca38627f4e (diff) | |
| download | talos-op-linux-ea2ae17d6443abddc79480dc9f7af8feacabddc4.tar.gz talos-op-linux-ea2ae17d6443abddc79480dc9f7af8feacabddc4.zip | |
[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 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 7c1f1756e482..64c3c1687e49 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -962,6 +962,11 @@ static inline void skb_reset_transport_header(struct sk_buff *skb) skb->h.raw = skb->data; } +static inline int skb_transport_offset(const struct sk_buff *skb) +{ + return skb->h.raw - skb->data; +} + static inline unsigned char *skb_network_header(const struct sk_buff *skb) { return skb->nh.raw; |
