[IPSEC]: Kill unused decap state structure

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>

1 files changed, 5 insertions, 4 deletions

diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index ec7a96e9fa6..00cfdee18dc 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -32,7 +32,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
 {
         int err;
         u32 seq;
-        struct sec_decap_state xfrm_vec[XFRM_MAX_DEPTH];
+        struct xfrm_state *xfrm_vec[XFRM_MAX_DEPTH];
         struct xfrm_state *x;
         int xfrm_nr = 0;
         int decaps = 0;
@@ -79,7 +79,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
 
                 spin_unlock(&x->lock);
 
-                xfrm_vec[xfrm_nr++].xvec = x;
+                xfrm_vec[xfrm_nr++] = x;
 
                 if (x->props.mode) { /* XXX */
                         if (nexthdr != IPPROTO_IPV6)
@@ -118,7 +118,8 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
         if (xfrm_nr + skb->sp->len > XFRM_MAX_DEPTH)
                 goto drop;
 
-        memcpy(skb->sp->x+skb->sp->len, xfrm_vec, xfrm_nr*sizeof(struct sec_decap_state));
+        memcpy(skb->sp->xvec + skb->sp->len, xfrm_vec,
+               xfrm_nr * sizeof(xfrm_vec[0]));
         skb->sp->len += xfrm_nr;
         skb->ip_summed = CHECKSUM_NONE;
 
@@ -149,7 +150,7 @@ drop_unlock:
         xfrm_state_put(x);
 drop:
         while (--xfrm_nr >= 0)
-                xfrm_state_put(xfrm_vec[xfrm_nr].xvec);
+                xfrm_state_put(xfrm_vec[xfrm_nr]);
         kfree_skb(skb);
         return -1;
 }