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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-19 18:30:44 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:24:32 -0400
commit459a98ed881802dee55897441bc7f77af614368e (patch)
treeb81f76632d8f2e21eb91ec3d885091a98398d93e /include/net
parent4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (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 'include/net')
-rw-r--r--include/net/ax25.h2
-rw-r--r--include/net/x25device.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/net/ax25.h b/include/net/ax25.h
index 47ff2f46e908..99a4e364c74a 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -263,8 +263,8 @@ static __inline__ void ax25_cb_put(ax25_cb *ax25)
263static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev) 263static inline __be16 ax25_type_trans(struct sk_buff *skb, struct net_device *dev)
264{ 264{
265 skb->dev = dev; 265 skb->dev = dev;
266 skb_reset_mac_header(skb);
266 skb->pkt_type = PACKET_HOST; 267 skb->pkt_type = PACKET_HOST;
267 skb->mac.raw = skb->data;
268 return htons(ETH_P_AX25); 268 return htons(ETH_P_AX25);
269} 269}
270 270
diff --git a/include/net/x25device.h b/include/net/x25device.h
index 1d10c879f7e2..1415bcf93980 100644
--- a/include/net/x25device.h
+++ b/include/net/x25device.h
@@ -7,8 +7,8 @@
7 7
8static inline __be16 x25_type_trans(struct sk_buff *skb, struct net_device *dev) 8static inline __be16 x25_type_trans(struct sk_buff *skb, struct net_device *dev)
9{ 9{
10 skb->mac.raw = skb->data;
11 skb->dev = dev; 10 skb->dev = dev;
11 skb_reset_mac_header(skb);
12 skb->pkt_type = PACKET_HOST; 12 skb->pkt_type = PACKET_HOST;
13 13
14 return htons(ETH_P_X25); 14 return htons(ETH_P_X25);