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| 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/irda | |
| parent | 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (diff) | |
| download | linux-stable-459a98ed881802dee55897441bc7f77af614368e.tar.gz linux-stable-459a98ed881802dee55897441bc7f77af614368e.tar.bz2 linux-stable-459a98ed881802dee55897441bc7f77af614368e.zip | |
[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/irda')
| -rw-r--r-- | net/irda/irlap_frame.c | 3 | ||||
| -rw-r--r-- | net/irda/wrapper.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c index 0b04603e9c47..1b7e2490e2e1 100644 --- a/net/irda/irlap_frame.c +++ b/net/irda/irlap_frame.c @@ -93,7 +93,8 @@ void irlap_queue_xmit(struct irlap_cb *self, struct sk_buff *skb) { /* Some common init stuff */ skb->dev = self->netdev; - skb->h.raw = skb->nh.raw = skb->mac.raw = skb->data; + skb_reset_mac_header(skb); + skb->h.raw = skb->nh.raw = skb->data; skb->protocol = htons(ETH_P_IRDA); skb->priority = TC_PRIO_BESTEFFORT; diff --git a/net/irda/wrapper.c b/net/irda/wrapper.c index 5abfb71aae8d..2acc66dfb558 100644 --- a/net/irda/wrapper.c +++ b/net/irda/wrapper.c @@ -256,7 +256,7 @@ async_bump(struct net_device *dev, /* Feed it to IrLAP layer */ dataskb->dev = dev; - dataskb->mac.raw = dataskb->data; + skb_reset_mac_header(dataskb); dataskb->protocol = htons(ETH_P_IRDA); netif_rx(dataskb); |