rgw: Fix braced initializer warning

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>

diff --git a/src/rgw/services/svc_config_key_rados.h b/src/rgw/services/svc_config_key_rados.h
index 25fe4335f44a6d8b279b1d6b1504203649785aa9..1bd560564db3a7e2843181b82bdac72987c8a02b 100644 (file)
--- a/src/rgw/services/svc_config_key_rados.h
+++ b/src/rgw/services/svc_config_key_rados.h
@@ -29,7 +29,7 @@ class RGWSI_RADOS;
 class RGWSI_ConfigKey_RADOS : public RGWSI_ConfigKey
 {
   bool maybe_insecure_mon_conn{false};
-  std::atomic_flag warned_insecure{ATOMIC_FLAG_INIT};
+  std::atomic_flag warned_insecure = ATOMIC_FLAG_INIT;
 
   int do_start() override;