netfilter: constify arg to is_dying/confirmed

Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
mariux64 · Jul 11, 2016 · d51ed83 · d51ed83
1 parent 3f8b61b
commit d51ed83
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
@@ -270,12 +270,12 @@ static inline int nf_ct_is_template(const struct nf_conn *ct)
 }
 
 /* It's confirmed if it is, or has been in the hash table. */
-static inline int nf_ct_is_confirmed(struct nf_conn *ct)
+static inline int nf_ct_is_confirmed(const struct nf_conn *ct)
 {
 	return test_bit(IPS_CONFIRMED_BIT, &ct->status);
 }
 
-static inline int nf_ct_is_dying(struct nf_conn *ct)
+static inline int nf_ct_is_dying(const struct nf_conn *ct)
 {
 	return test_bit(IPS_DYING_BIT, &ct->status);
 }