mon/PGMap.cc: prefer ++operator for non-primitive iter

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

diff --git a/src/mon/PGMap.cc b/src/mon/PGMap.cc
index 86671df9773990be89d3f342058433c137ecba22..a97a3eca43c571f1107beeb04d805d4ebc4f1060 100644 (file)
--- a/src/mon/PGMap.cc
+++ b/src/mon/PGMap.cc
@@ -1454,7 +1454,7 @@ void PGMap::get_filtered_pg_stats(string& state, int64_t poolid, int64_t osdid,
 void PGMap::dump_filtered_pg_stats(Formatter *f, set<pg_t>& pgs)
 {
   f->open_array_section("pg_stats");
-  for (set<pg_t>::iterator i = pgs.begin(); i != pgs.end(); i++) {
+  for (set<pg_t>::iterator i = pgs.begin(); i != pgs.end(); ++i) {
     pg_stat_t& st = pg_stat[*i];
     f->open_object_section("pg_stat");
     f->dump_stream("pgid") << *i;
@@ -1468,7 +1468,7 @@ void PGMap::dump_filtered_pg_stats(ostream& ss, set<pg_t>& pgs)
   ss << "pg_stat\tobjects\tmip\tdegr\tmisp\tunf\tbytes\tlog\tdisklog\tstate\t"
     "state_stamp\tv\treported\tup\tup_primary\tacting\tacting_primary\t"
     "last_scrub\tscrub_stamp\tlast_deep_scrub\tdeep_scrub_stamp" << std::endl;
-  for (set<pg_t>::iterator i = pgs.begin(); i != pgs.end(); i++) {
+  for (set<pg_t>::iterator i = pgs.begin(); i != pgs.end(); ++i) {
     pg_stat_t& st = pg_stat[*i];
     ss << *i
        << "\t" << st.stats.sum.num_objects