diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-19 15:30:44 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:32 -0700 |
| commit | 459a98ed881802dee55897441bc7f77af614368e (patch) | |
| tree | b81f76632d8f2e21eb91ec3d885091a98398d93e /net/core/dev.c | |
| parent | 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (diff) | |
[SK_BUFF]: Introduce skb_reset_mac_header(skb)
For the common, open coded 'skb->mac.raw = skb->data' operation, so that we can
later turn skb->mac.raw into a offset, reducing the size of struct sk_buff in
64bit land while possibly keeping it as a pointer on 32bit.
This one touches just the most simple case, next will handle the slightly more
"complex" cases.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 424d6d0e98f8..2fcaf5bc4a9c 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1066,7 +1066,7 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) set by sender, so that the second statement is just protection against buggy protocols. */ - skb2->mac.raw = skb2->data; + skb_reset_mac_header(skb2); if (skb2->nh.raw < skb2->data || skb2->nh.raw > skb2->tail) { @@ -1206,7 +1206,7 @@ struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features) BUG_ON(skb_shinfo(skb)->frag_list); - skb->mac.raw = skb->data; + skb_reset_mac_header(skb); skb->mac_len = skb->nh.raw - skb->data; __skb_pull(skb, skb->mac_len); |