os/ObjectStore: drop sync(Context *onsync)

No users.

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

diff --git a/src/os/ObjectStore.h b/src/os/ObjectStore.h
index 90f4ac3fe4c99050b859955544137f37a087e6f7..4d4b07ef0120bdd738ff2d0935cf4283dd066211 100644 (file)
--- a/src/os/ObjectStore.h
+++ b/src/os/ObjectStore.h
@@ -2097,7 +2097,6 @@ public:
     const ghobject_t &oid  ///< [in] object
     ) = 0;
 
-  virtual void sync(Context *onsync) {}
 
   virtual int flush_journal() { return -EOPNOTSUPP; }