ceph-filestore-dump.cc: prefer prefix ++operator for iterators

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

diff --git a/src/tools/ceph-filestore-dump.cc b/src/tools/ceph-filestore-dump.cc
index fbd227dc25fba80ea92996a0ec24f7cfb50118fb..3f0fc497958190851b64e33c24aa79d35dffe8f4 100644 (file)
--- a/src/tools/ceph-filestore-dump.cc
+++ b/src/tools/ceph-filestore-dump.cc
@@ -187,7 +187,7 @@ int main(int argc, char **argv)
 
   for (vector<coll_t>::iterator it = ls.begin();
        it != ls.end();
-       it++) {
+       ++it) {
     coll_t coll = *it;
     pg_t pgid;
     snapid_t snap;