Revert "Remove unused variables in KeyValueStore.cc"

This reverts commit 23b657c704865b33aa2e0e39995712c1f583c24d.

The get_* methods have side-effects!

diff --git a/src/os/KeyValueStore.cc b/src/os/KeyValueStore.cc
index 18fdac706d92bab5641d06f413421cede25f9d21..d1642edf0ade9593da2cc312769b130768675ae3 100644 (file)
--- a/src/os/KeyValueStore.cc
+++ b/src/os/KeyValueStore.cc
@@ -1452,6 +1452,8 @@ unsigned KeyValueStore::_do_transaction(Transaction& transaction,
         // TODO: can kvstore make use of the hint?
         coll_t cid(i.get_cid());
         ghobject_t oid = i.get_oid();
+        uint64_t expected_object_size = i.get_length();
+        uint64_t expected_write_size = i.get_length();
       }
       break;