os/ObjectStore: drop flush()

No more callers.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/os/ObjectStore.h b/src/os/ObjectStore.h
index eac43d9a4f9d68fca4552754f16f4e5c2912d492..489ff4dbccd29e00b67f8f4ffb845170d20c7008 100644 (file)
--- a/src/os/ObjectStore.h
+++ b/src/os/ObjectStore.h
@@ -2099,7 +2099,6 @@ public:
 
   virtual void sync(Context *onsync) {}
   virtual void sync() {}
-  virtual void flush() {}
 
   virtual int flush_journal() { return -EOPNOTSUPP; }