iked: garbage collect an unused counter variable to make clang 15 happier

ok tobhe

diff --git a/sbin/iked/policy.c b/sbin/iked/policy.c
index 4486a78..fec73e3 100644 (file)
--- a/sbin/iked/policy.c
+++ b/sbin/iked/policy.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: policy.c,v 1.92 2022/10/10 11:33:55 tobhe Exp $       */
+/*     $OpenBSD: policy.c,v 1.93 2023/02/08 19:59:10 tb Exp $  */
 
 /*
  * Copyright (c) 2020-2021 Tobias Heider <tobhe@openbsd.org>
@@ -222,11 +222,9 @@ struct iked_policy *
 policy_test(struct iked *env, struct iked_policy *key)
 {
        struct iked_policy      *p = NULL, *pol = NULL;
-       unsigned int             cnt = 0;
 
        p = TAILQ_FIRST(&env->sc_policies);
        while (p != NULL) {
-               cnt++;
                if (p->pol_flags & IKED_POLICY_SKIP)
                        p = p->pol_skip[IKED_SKIP_FLAGS];
                else if (key->pol_af && p->pol_af &&