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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-10 20:45:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:46 -0700 |
| commit | c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce (patch) | |
| tree | 03a715961ba576a11cbc0e91c5d465e4c4d95d82 /net/ipv4/arp.c | |
| parent | 57effc70a5be9f7804e9a99964eb7265367effca (diff) | |
| download | linux-stable-c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce.tar.gz linux-stable-c1d2bbe1cd6c7bbdc6d532cefebb66c7efb789ce.tar.bz2 linux-stable-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 'net/ipv4/arp.c')
| -rw-r--r-- | net/ipv4/arp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index e6e196cd3b8c..8c533ceb9709 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -578,7 +578,7 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, return NULL; skb_reserve(skb, LL_RESERVED_SPACE(dev)); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); arp = (struct arphdr *) skb_put(skb,sizeof(struct arphdr) + 2*(dev->addr_len+4)); skb->dev = dev; skb->protocol = htons(ETH_P_ARP); |