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[IPSEC]: Kill unused decap state structure

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This patch removes the *_decap_state structures which were previously
used to share state between input/post_input.  This is no longer
needed.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Herbert Xu
2006-04-01 00:54:16 -08:00
committed by David S. Miller
parent e695633e21
commit dbe5b4aaaf
6 changed files with 19 additions and 33 deletions
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4
net/xfrm/xfrm_input.c
View File

@@ -18,7 +18,7 @@ void __secpath_destroy(struct sec_path *sp)
{
int i;
for (i = 0; i < sp->len; i++)
xfrm_state_put(sp->x[i].xvec);
xfrm_state_put(sp->xvec[i]);
kmem_cache_free(secpath_cachep, sp);
}
EXPORT_SYMBOL(__secpath_destroy);
@@ -37,7 +37,7 @@ struct sec_path *secpath_dup(struct sec_path *src)
memcpy(sp, src, sizeof(*sp));
for (i = 0; i < sp->len; i++)
xfrm_state_hold(sp->x[i].xvec);
xfrm_state_hold(sp->xvec[i]);
}
atomic_set(&sp->refcnt, 1);
return sp;

10
net/xfrm/xfrm_policy.c
View File

@@ -943,9 +943,9 @@ xfrm_policy_ok(struct xfrm_tmpl *tmpl, struct sec_path *sp, int start,
} else
start = -1;
for (; idx < sp->len; idx++) {
if (xfrm_state_ok(tmpl, sp->x[idx].xvec, family))
if (xfrm_state_ok(tmpl, sp->xvec[idx], family))
return ++idx;
if (sp->x[idx].xvec->props.mode)
if (sp->xvec[idx]->props.mode)
break;
}
return start;
@@ -968,7 +968,7 @@ EXPORT_SYMBOL(xfrm_decode_session);
static inline int secpath_has_tunnel(struct sec_path *sp, int k)
{
for (; k < sp->len; k++) {
if (sp->x[k].xvec->props.mode)
if (sp->xvec[k]->props.mode)
return 1;
}
@@ -994,8 +994,8 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb,
int i;
for (i=skb->sp->len-1; i>=0; i--) {
struct sec_decap_state *xvec = &(skb->sp->x[i]);
if (!xfrm_selector_match(&xvec->xvec->sel, &fl, family))
struct xfrm_state *x = skb->sp->xvec[i];
if (!xfrm_selector_match(&x->sel, &fl, family))
return 0;
}
}