rgw/rgw_rados.cc: : use empty() to check for emptiness

Use empty() instead of '!size()' for performance reasons.

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

diff --git a/src/rgw/rgw_rados.cc b/src/rgw/rgw_rados.cc
index a58ff371b7c314f873b91376af2d6484725a1ace..ad81259a95d8a661eaa2e1b6f15841296298f685 100644 (file)
--- a/src/rgw/rgw_rados.cc
+++ b/src/rgw/rgw_rados.cc
@@ -849,14 +849,14 @@ int RGWRados::select_bucket_placement(string& bucket_name, rgw_bucket& bucket)
   }
 
 read_omap:
-  if (!m.size()) {
+  if (m.empty()) {
     bufferlist header;
     ret = omap_get_all(obj, header, m);
 
     write_map = true;
   }
 
-  if (ret < 0 || !m.size()) {
+  if (ret < 0 || m.empty()) {
     vector<string> names;
     names.push_back(default_storage_pool);
     vector<int> retcodes;