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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-20 01:30:44 +0300
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 09:24:32 +0400
commit459a98ed881802dee55897441bc7f77af614368e (patch)
treeb81f76632d8f2e21eb91ec3d885091a98398d93e /include/linux/hdlc.h
parent4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (diff)
downloadlinux-459a98ed881802dee55897441bc7f77af614368e.tar.xz
[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 'include/linux/hdlc.h')
-rw-r--r--include/linux/hdlc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index d4b333938f73..0fe562af9c8c 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -132,8 +132,8 @@ static __inline__ __be16 hdlc_type_trans(struct sk_buff *skb,
{
hdlc_device *hdlc = dev_to_hdlc(dev);
- skb->mac.raw = skb->data;
- skb->dev = dev;
+ skb->dev = dev;
+ skb_reset_mac_header(skb);
if (hdlc->proto->type_trans)
return hdlc->proto->type_trans(skb, dev);