From: Willem Jan Withagen <wjw@digiware.nl>
Date: Sun, 25 Nov 2018 14:44:06 +0000 (+0100)
Subject: mgr: fix Clang warning on superfluous brackets
X-Git-Tag: v14.1.0~815^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3fc8b8f4f935abc9dd3a1d4d123b36348839d25e;p=ceph.git

mgr: fix Clang warning on superfluous brackets

```
/home/jenkins/workspace/ceph-master/src/mgr/OSDPerfMetricTypes.h:105:19: warning: braces around scalar initializer [-Wbraced-scalar-init]
        d.regex = {d.regex_str.c_str()};
                  ^~~~~~~~~~~~~~~~~~~~~
1 warning generated.
```

Signed-off-by: Willem Jan Withagen <wjw@digiware.nl>
---

diff --git a/src/mgr/OSDPerfMetricTypes.h b/src/mgr/OSDPerfMetricTypes.h
index 38bbd2c69d14..c3d281e235a3 100644
--- a/src/mgr/OSDPerfMetricTypes.h
+++ b/src/mgr/OSDPerfMetricTypes.h
@@ -102,7 +102,7 @@ struct denc_traits<OSDPerfMetricKeyDescriptor> {
         return;
       }
       try {
-        d.regex = {d.regex_str.c_str()};
+        d.regex = d.regex_str.c_str();
       } catch (const std::regex_error& e) {
         v.clear();
         return;