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 /net/ipv6/xfrm6_mode_beet.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 'net/ipv6/xfrm6_mode_beet.c')
| -rw-r--r-- | net/ipv6/xfrm6_mode_beet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c index 79364b1e965a..c015bfde2b1c 100644 --- a/net/ipv6/xfrm6_mode_beet.c +++ b/net/ipv6/xfrm6_mode_beet.c @@ -45,7 +45,7 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb) skb->h.raw = skb->data + hdr_len; memmove(skb->data, iph, hdr_len); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); top_iph = skb->nh.ipv6h; skb->nh.raw = &top_iph->nexthdr; skb->h.ipv6h = top_iph + 1; @@ -68,7 +68,7 @@ static int xfrm6_beet_input(struct xfrm_state *x, struct sk_buff *skb) skb_push(skb, size); memmove(skb->data, skb->nh.raw, size); - skb->nh.raw = skb->data; + skb_reset_network_header(skb); old_mac = skb_mac_header(skb); skb_set_mac_header(skb, -skb->mac_len); |