xfrm: Mark flowi arg to xfrm_policy_{lookup_by_type,match}() const.
David S. Miller [Wed, 23 Feb 2011 02:31:08 +0000 (18:31 -0800)]
Signed-off-by: David S. Miller <davem@davemloft.net>

net/xfrm/xfrm_policy.c

index 1e11398..4a5092a 100644 (file)
@@ -864,7 +864,7 @@ EXPORT_SYMBOL(xfrm_policy_walk_done);
  *
  * Returns 0 if policy found, else an -errno.
  */
-static int xfrm_policy_match(struct xfrm_policy *pol, struct flowi *fl,
+static int xfrm_policy_match(struct xfrm_policy *pol, const struct flowi *fl,
                             u8 type, u16 family, int dir)
 {
        struct xfrm_selector *sel = &pol->selector;
@@ -884,7 +884,7 @@ static int xfrm_policy_match(struct xfrm_policy *pol, struct flowi *fl,
 }
 
 static struct xfrm_policy *xfrm_policy_lookup_bytype(struct net *net, u8 type,
-                                                    struct flowi *fl,
+                                                    const struct flowi *fl,
                                                     u16 family, u8 dir)
 {
        int err;