[NETFILTER]: nf_conntrack: add helper function for expectation initialization
Expectation address masks need to be differently initialized depending
on the address family, create helper function to avoid cluttering up
the code too much.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h
index b969c43..54a3d03 100644
--- a/include/net/netfilter/nf_conntrack_expect.h
+++ b/include/net/netfilter/nf_conntrack_expect.h
@@ -68,6 +68,10 @@
/* Allocate space for an expectation: this is mandatory before calling
nf_conntrack_expect_related. You will have to call put afterwards. */
struct nf_conntrack_expect *nf_conntrack_expect_alloc(struct nf_conn *me);
+void nf_conntrack_expect_init(struct nf_conntrack_expect *, int,
+ union nf_conntrack_address *,
+ union nf_conntrack_address *,
+ u_int8_t, __be16 *, __be16 *);
void nf_conntrack_expect_put(struct nf_conntrack_expect *exp);
int nf_conntrack_expect_related(struct nf_conntrack_expect *expect);