common/pick_address.cc: prefer prefix ++operator for iterators

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

diff --git a/src/common/pick_address.cc b/src/common/pick_address.cc
index 8a68a4f0b003af01aa9262c09ca085f47e941108..ae4bbda1cdf5fd888b2f3fd4d78161efd85f5d27 100644 (file)
--- a/src/common/pick_address.cc
+++ b/src/common/pick_address.cc
@@ -31,7 +31,7 @@ static const struct sockaddr *find_ip_in_subnet_list(CephContext *cct,
   std::list<string> nets;
   get_str_list(networks, nets);
 
-  for(std::list<string>::iterator s = nets.begin(); s != nets.end(); s++) {
+  for(std::list<string>::iterator s = nets.begin(); s != nets.end(); ++s) {
       struct sockaddr net;
       unsigned int prefix_len;