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[IPSEC]: output mode to take an xfrm state as input param

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Expose IPSEC modes output path to take an xfrm state as input param.
This makes it consistent with the input mode processing (which already
takes the xfrm state as a param).

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jamal Hadi Salim
2006-08-31 17:42:59 -07:00
committed by David S. Miller
parent fda9ef5d67
commit eb878e8457
8 changed files with 8 additions and 14 deletions
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4
net/ipv4/xfrm4_mode_transport.c
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@@ -21,9 +21,8 @@
* On exit, skb->h will be set to the start of the payload to be processed
* by x->type->output and skb->nh will be set to the top IP header.
*/
static int xfrm4_transport_output(struct sk_buff *skb)
static int xfrm4_transport_output(struct xfrm_state *x, struct sk_buff *skb)
{
struct xfrm_state *x;
struct iphdr *iph;
int ihl;
@@ -33,7 +32,6 @@ static int xfrm4_transport_output(struct sk_buff *skb)
ihl = iph->ihl * 4;
skb->h.raw += ihl;
x = skb->dst->xfrm;
skb->nh.raw = memmove(skb_push(skb, x->props.header_len), iph, ihl);
return 0;
}