From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Fri, 15 Jul 2022 19:19:42 +0000 (+0200)
Subject: core: drop a stray %m specifier from a warning message
X-Git-Tag: v252-rc1~626
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e99b9285cb289115a64d775c768e6e831e39f12e;p=thirdparty%2Fsystemd.git

core: drop a stray %m specifier from a warning message

since in this specific case (r == 0) `errno` is irrelevant and most likely
set to zero, leading up to a confusing message:

```
[  120.595085] H systemd[1]: session-5.scope: No PIDs left to attach to the scope's control group, refusing: Success
[  120.595144] H systemd[1]: session-5.scope: Failed with result 'resources'.
```
---

diff --git a/src/core/scope.c b/src/core/scope.c
index 63d3288caf1..080bb713560 100644
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -392,7 +392,7 @@ static int scope_start(Unit *u) {
                 return r;
         }
         if (r == 0) {
-                log_unit_warning(u, "No PIDs left to attach to the scope's control group, refusing: %m");
+                log_unit_warning(u, "No PIDs left to attach to the scope's control group, refusing.");
                 scope_enter_dead(s, SCOPE_FAILURE_RESOURCES);
                 return -ECHILD;
         }