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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-03-19 15:30:44 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:24:32 -0700
commit459a98ed881802dee55897441bc7f77af614368e (patch)
treeb81f76632d8f2e21eb91ec3d885091a98398d93e /arch/um
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 'arch/um')
-rw-r--r--arch/um/drivers/net_kern.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 04e31f86c10..859303730b2 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -55,7 +55,7 @@ static int uml_net_rx(struct net_device *dev)
skb->dev = dev;
skb_put(skb, dev->mtu);
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
pkt_len = (*lp->read)(lp->fd, &skb, lp);
if (pkt_len > 0) {