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[IPV4]: encapsulation annotations

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro
2006-11-08 00:23:14 -08:00
committed by David S. Miller
parent 4806126d78
commit d5a0a1e310
6 changed files with 44 additions and 44 deletions
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4
net/ipv4/ah4.c
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@@ -14,7 +14,7 @@
* into IP header for icv calculation. Options are already checked
* for validity, so paranoia is not required. */
static int ip_clear_mutable_options(struct iphdr *iph, u32 *daddr)
static int ip_clear_mutable_options(struct iphdr *iph, __be32 *daddr)
{
unsigned char * optptr = (unsigned char*)(iph+1);
int l = iph->ihl*4 - sizeof(struct iphdr);
@@ -162,7 +162,7 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
iph->frag_off = 0;
iph->check = 0;
if (ihl > sizeof(*iph)) {
u32 dummy;
__be32 dummy;
if (ip_clear_mutable_options(iph, &dummy))
goto out;
}