[NETFILTER]: nf_conntrack_expect: constify nf_ct_expect_init arguments

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/netfilter/nf_conntrack_expect.h

@@ -75,9 +75,9 @@ void nf_ct_unexpect_related(struct nf_conntrack_expect *exp);
    nf_ct_expect_related.  You will have to call put afterwards. */
 struct nf_conntrack_expect *nf_ct_expect_alloc(struct nf_conn *me);
 void nf_ct_expect_init(struct nf_conntrack_expect *, int,
-		       union nf_inet_addr *,
-		       union nf_inet_addr *,
-		       u_int8_t, __be16 *, __be16 *);
+		       const union nf_inet_addr *,
+		       const union nf_inet_addr *,
+		       u_int8_t, const __be16 *, const __be16 *);
 void nf_ct_expect_put(struct nf_conntrack_expect *exp);
 int nf_ct_expect_related(struct nf_conntrack_expect *expect);
 

net/netfilter/nf_conntrack_expect.c

@@ -229,9 +229,9 @@ struct nf_conntrack_expect *nf_ct_expect_alloc(struct nf_conn *me)
 EXPORT_SYMBOL_GPL(nf_ct_expect_alloc);
 
 void nf_ct_expect_init(struct nf_conntrack_expect *exp, int family,
-		       union nf_inet_addr *saddr,
-		       union nf_inet_addr *daddr,
-		       u_int8_t proto, __be16 *src, __be16 *dst)
+		       const union nf_inet_addr *saddr,
+		       const union nf_inet_addr *daddr,
+		       u_int8_t proto, const __be16 *src, const __be16 *dst)
 {
 	int len;