librados/RadosClient.cc: prefer prefix ++operator for iterators

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

diff --git a/src/librados/RadosClient.cc b/src/librados/RadosClient.cc
index 148f219b0d4b2ad9f3435b8d0b451faf83fd0b27..5356fb65e6815f8cc51eecf195ddc2f29648c61e 100644 (file)
--- a/src/librados/RadosClient.cc
+++ b/src/librados/RadosClient.cc
@@ -351,7 +351,7 @@ int librados::RadosClient::pool_list(std::list<std::string>& v)
   Mutex::Locker l(lock);
   for (map<int64_t,pg_pool_t>::const_iterator p = osdmap.get_pools().begin();
        p != osdmap.get_pools().end();
-       p++)
+       ++p)
     v.push_back(osdmap.get_pool_name(p->first));
   return 0;
 }