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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-04-10 20:50:43 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:24:59 -0700
commitd56f90a7c96da5187f0cdf07ee7434fe6aa78bbc (patch)
tree3b9073cecfbb3b6a1e25ab2b5dd2a22a43aef238 /net/ipv6/esp6.c
parentbbe735e4247dba32568a305553b010081c8dea99 (diff)
downloadop-kernel-dev-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.zip
op-kernel-dev-d56f90a7c96da5187f0cdf07ee7434fe6aa78bbc.tar.gz
[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/ipv6/esp6.c')
-rw-r--r--net/ipv6/esp6.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 363e63f..6e6b57a 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -92,8 +92,8 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
top_iph = (struct ipv6hdr *)__skb_push(skb, hdr_len);
esph = (struct ipv6_esp_hdr *)skb->h.raw;
top_iph->payload_len = htons(skb->len + alen - sizeof(*top_iph));
- *(u8*)(trailer->tail - 1) = *skb->nh.raw;
- *skb->nh.raw = IPPROTO_ESP;
+ *(u8 *)(trailer->tail - 1) = *skb_network_header(skb);
+ *skb_network_header(skb) = IPPROTO_ESP;
esph->spi = x->id.spi;
esph->seq_no = htonl(++x->replay.oseq);
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