rgw/rgw_metadata.h: init prefix in initialization list

For performance reasons: init 'prefix' with META_LOG_OBJ_PREFIX
in the initialization list of RGWMetadataLog instead of assigning
the value in the constructor body.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/rgw/rgw_metadata.h b/src/rgw/rgw_metadata.h
index 2cc9110191aab2dc1d461e5b15fde0e0816edb10..855d78e159aeaab12062566e6d12f94ac560895b 100644 (file)
--- a/src/rgw/rgw_metadata.h
+++ b/src/rgw/rgw_metadata.h
@@ -86,9 +86,7 @@ class RGWMetadataLog {
   }
 
 public:
-  RGWMetadataLog(CephContext *_cct, RGWRados *_store) : cct(_cct), store(_store) {
-    prefix = META_LOG_OBJ_PREFIX;
-  }
+  RGWMetadataLog(CephContext *_cct, RGWRados *_store) : cct(_cct), store(_store), prefix(META_LOG_OBJ_PREFIX) {}
 
   int add_entry(RGWRados *store, RGWMetadataHandler *handler, const string& section, const string& key, bufferlist& bl);