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 /drivers/isdn/i4l | |
| parent | 4c13eb6657fe9ef7b4dc8f1a405c902e9e5234e0 (diff) | |
| download | linux-3.10-459a98ed881802dee55897441bc7f77af614368e.tar.gz linux-3.10-459a98ed881802dee55897441bc7f77af614368e.tar.bz2 linux-3.10-459a98ed881802dee55897441bc7f77af614368e.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 'drivers/isdn/i4l')
| -rw-r--r-- | drivers/isdn/i4l/isdn_net.c | 4 | ||||
| -rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index 838b3734e2b..fadb9291bc1 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -1366,7 +1366,7 @@ isdn_net_type_trans(struct sk_buff *skb, struct net_device *dev) struct ethhdr *eth; unsigned char *rawp; - skb->mac.raw = skb->data; + skb_reset_mac_header(skb); skb_pull(skb, ETH_HLEN); eth = eth_hdr(skb); @@ -1786,7 +1786,7 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb) } skb->dev = ndev; skb->pkt_type = PACKET_HOST; - skb->mac.raw = skb->data; + skb_reset_mac_header(skb); #ifdef ISDN_DEBUG_NET_DUMP isdn_dumppkt("R:", skb->data, skb->len, 40); #endif diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index 1b2df80c3bc..be915051cb2 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -1167,7 +1167,7 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff mlp->huptimer = 0; #endif /* CONFIG_IPPP_FILTER */ skb->dev = dev; - skb->mac.raw = skb->data; + skb_reset_mac_header(skb); netif_rx(skb); /* net_dev->local->stats.rx_packets++; done in isdn_net.c */ return; |