From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Mon, 19 Dec 2022 10:19:18 +0000 (+0100)
Subject: basic/hashmap: add comment
X-Git-Tag: v253-rc1~244^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e8d2cb0f341cf3a1fbe0f119ead4859fda4b4de9;p=thirdparty%2Fsystemd.git

basic/hashmap: add comment

Coverity complains that the check is suspicious. Add a comment to help
the reader.
---

diff --git a/src/basic/hashmap.c b/src/basic/hashmap.c
index de7d16c3970..cdf7db612c8 100644
--- a/src/basic/hashmap.c
+++ b/src/basic/hashmap.c
@@ -774,7 +774,7 @@ static struct HashmapBase* hashmap_base_new(const struct hash_ops *hash_ops, enu
         HashmapBase *h;
         const struct hashmap_type_info *hi = &hashmap_type_info[type];
 
-        bool use_pool = mempool_enabled && mempool_enabled();
+        bool use_pool = mempool_enabled && mempool_enabled();  /* mempool_enabled is a weak symbol */
 
         h = use_pool ? mempool_alloc0_tile(hi->mempool) : malloc0(hi->head_size);
         if (!h)