nf_nat_initialized() doesn't modify passed struct nf_conn,
so declare as const.
This is helpful for code readability and makes it possible
to call nf_nat_initialized() with a const struct nf_conn *.
Signed-off-by: James Yonan <james@openvpn.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
nf_nat_inet_fn(void *priv, struct sk_buff *skb,
const struct nf_hook_state *state);
-static inline int nf_nat_initialized(struct nf_conn *ct,
+static inline int nf_nat_initialized(const struct nf_conn *ct,
enum nf_nat_manip_type manip)
{
if (manip == NF_NAT_MANIP_SRC)