diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-11 05:45:18 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 07:24:46 +0200 |
| commit | c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce (patch) | |
| tree | 03a715961ba576a11cbc0e91c5d465e4c4d95d82 /drivers/net/loopback.c | |
| parent | [IPV6]: Use skb->nh.ipv6h instead of casting skb->nh.raw (diff) | |
| download | linux-c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce.tar.xz linux-c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce.zip | |
[SK_BUFF]: Introduce skb_reset_network_header(skb)
For the common, open coded 'skb->nh.raw = skb->data' operation, so that we can
later turn skb->nh.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/net/loopback.c')
| -rw-r--r-- | drivers/net/loopback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index a71d8e0a9b57..af476d2a513d 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -91,7 +91,7 @@ static void emulate_large_send_offload(struct sk_buff *skb) break; skb_reserve(nskb, 32); skb_set_mac_header(nskb, -ETH_HLEN); - nskb->nh.raw = nskb->data; + skb_reset_network_header(nskb); iph = nskb->nh.iph; memcpy(nskb->data, skb->nh.raw, doffset); if (skb_copy_bits(skb, |