mon/PGMonitor: remove unused variable

last_pg_scan is not used in PGMonitor::update_from_paxos(), so remove
it.

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/mon/PGMonitor.cc b/src/mon/PGMonitor.cc
index 508cf9d95ffa3dd7ae34c0a1d5311c6d63b876dc..547d510aa805de6cc21b2f1c9572ad5a1303ca66 100644 (file)
--- a/src/mon/PGMonitor.cc
+++ b/src/mon/PGMonitor.cc
@@ -176,8 +176,6 @@ void PGMonitor::update_from_paxos(bool *need_bootstrap)
 
   // pg/osd keys in leveldb
   // read meta
-  epoch_t last_pg_scan = pg_map.last_pg_scan;
-
   while (version > pg_map.version) {
     // load full state?
     if (pg_map.version == 0) {