xfrm: Const'ify policy arg to clone_policy.

Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23 23:07:44 -08:00
parent 63eb23f5d8
commit d3e40a9f5e
1 changed files with 1 additions and 1 deletions
@@ -1105,7 +1105,7 @@ int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol)
 	return 0;
 }

-static struct xfrm_policy *clone_policy(struct xfrm_policy *old, int dir)
+static struct xfrm_policy *clone_policy(const struct xfrm_policy *old, int dir)
 {
 	struct xfrm_policy *newp = xfrm_policy_alloc(xp_net(old), GFP_ATOMIC);