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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-10 22:16:10 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:58 -0700 |
| commit | bbe735e4247dba32568a305553b010081c8dea99 (patch) | |
| tree | 95d96619c85785a47ccee48965b68d99cf946854 /net/core/neighbour.c | |
| parent | e7dd65dafda5737a983c04d652a69ab8da78ee3f (diff) | |
| download | linux-bbe735e4247dba32568a305553b010081c8dea99.tar.gz linux-bbe735e4247dba32568a305553b010081c8dea99.tar.bz2 linux-bbe735e4247dba32568a305553b010081c8dea99.zip | |
[SK_BUFF]: Introduce skb_network_offset()
For the quite common 'skb->nh.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 'net/core/neighbour.c')
| -rw-r--r-- | net/core/neighbour.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 841e3f32cab1..c5653c512b43 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1125,7 +1125,7 @@ int neigh_compat_output(struct sk_buff *skb) { struct net_device *dev = skb->dev; - __skb_pull(skb, skb->nh.raw - skb->data); + __skb_pull(skb, skb_network_offset(skb)); if (dev->hard_header && dev->hard_header(skb, dev, ntohs(skb->protocol), NULL, NULL, @@ -1147,7 +1147,7 @@ int neigh_resolve_output(struct sk_buff *skb) if (!dst || !(neigh = dst->neighbour)) goto discard; - __skb_pull(skb, skb->nh.raw - skb->data); + __skb_pull(skb, skb_network_offset(skb)); if (!neigh_event_send(neigh, skb)) { int err; @@ -1190,7 +1190,7 @@ int neigh_connected_output(struct sk_buff *skb) struct neighbour *neigh = dst->neighbour; struct net_device *dev = neigh->dev; - __skb_pull(skb, skb->nh.raw - skb->data); + __skb_pull(skb, skb_network_offset(skb)); read_lock_bh(&neigh->lock); err = dev->hard_header(skb, dev, ntohs(skb->protocol), |