From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 13 Feb 2013 17:47:54 +0000 (+0100)
Subject: rgw/rgw_user.cc: use empty() to check for emptiness
X-Git-Tag: v0.58~66^2~11
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e2af5b3e5f42ef37c854fae90f351de69e704641;p=ceph.git

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

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

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

diff --git a/src/rgw/rgw_user.cc b/src/rgw/rgw_user.cc
index f05f594d321e..e4dbb56319e5 100644
--- a/src/rgw/rgw_user.cc
+++ b/src/rgw/rgw_user.cc
@@ -56,7 +56,7 @@ int rgw_store_user_info(RGWRados *store, RGWUserInfo& info, RGWUserInfo *old_inf
     }
   }
 
-  if (info.access_keys.size()) {
+  if (!info.access_keys.empty()) {
     /* check if access keys already exist */
     RGWUserInfo inf;
     map<string, RGWAccessKey>::iterator iter = info.access_keys.begin();
@@ -95,7 +95,7 @@ int rgw_store_user_info(RGWRados *store, RGWUserInfo& info, RGWUserInfo *old_inf
     }
   }
 
-  if (info.access_keys.size()) {
+  if (!info.access_keys.empty()) {
     map<string, RGWAccessKey>::iterator iter = info.access_keys.begin();
     for (; iter != info.access_keys.end(); ++iter) {
       RGWAccessKey& k = iter->second;