From 2a155c53abb729788c1299fffb166a1aeb30fdd9 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 8 Oct 2020 18:40:35 +0200
Subject: [PATCH] ratelimit: add ratelimit_configured() helper

This helper alone doesn't make too much sense, but it's preparatory work
for #17274, and I guess it can't hurt to land it early, it does make the
ratelimit code a tiny bit prettier after all.
---
 src/basic/ratelimit.c | 2 +-
 src/basic/ratelimit.h | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/basic/ratelimit.c b/src/basic/ratelimit.c
index 4e04e04426..2e94eed843 100644
--- a/src/basic/ratelimit.c
+++ b/src/basic/ratelimit.c
@@ -13,7 +13,7 @@ bool ratelimit_below(RateLimit *r) {
 
         assert(r);
 
-        if (r->interval <= 0 || r->burst <= 0)
+        if (!ratelimit_configured(r))
                 return true;
 
         ts = now(CLOCK_MONOTONIC);
diff --git a/src/basic/ratelimit.h b/src/basic/ratelimit.h
index 79e33b6a62..9d409b04b3 100644
--- a/src/basic/ratelimit.h
+++ b/src/basic/ratelimit.h
@@ -17,4 +17,8 @@ static inline void ratelimit_reset(RateLimit *rl) {
         rl->num = rl->begin = 0;
 }
 
+static inline bool ratelimit_configured(RateLimit *rl) {
+        return rl->interval > 0 && rl->burst > 0;
+}
+
 bool ratelimit_below(RateLimit *r);