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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-10 20:50:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:59 -0700 |
| commit | d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc (patch) | |
| tree | 3b9073cecfbb3b6a1e25ab2b5dd2a22a43aef238 /net/ipv4/xfrm4_mode_beet.c | |
| parent | bbe735e4247dba32568a305553b010081c8dea99 (diff) | |
| download | linux-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.tar.gz linux-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.tar.bz2 linux-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.zip | |
[SK_BUFF]: Introduce skb_network_header()
For the places where we need a pointer to the network header, it is still legal
to touch skb->nh.raw directly if just adding to, subtracting from or setting it
to another layer header.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_mode_beet.c')
| -rw-r--r-- | net/ipv4/xfrm4_mode_beet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c index eaaf3565f3b2..505fca034a1f 100644 --- a/net/ipv4/xfrm4_mode_beet.c +++ b/net/ipv4/xfrm4_mode_beet.c @@ -98,7 +98,7 @@ static int xfrm4_beet_input(struct xfrm_state *x, struct sk_buff *skb) } skb->nh.raw = skb->data + (phlen - sizeof(*iph)); - memmove(skb->nh.raw, iph, sizeof(*iph)); + memmove(skb_network_header(skb), iph, sizeof(*iph)); skb->h.raw = skb->data + (phlen + optlen); skb->data = skb->h.raw; @@ -112,7 +112,7 @@ static int xfrm4_beet_input(struct xfrm_state *x, struct sk_buff *skb) else iph->protocol = protocol; iph->check = 0; - iph->check = ip_fast_csum(skb->nh.raw, iph->ihl); + iph->check = ip_fast_csum(skb_network_header(skb), iph->ihl); err = 0; out: return err; |