osdc/objectCacher: Remove the unsed field.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>

diff --git a/src/osdc/ObjectCacher.h b/src/osdc/ObjectCacher.h
index b2ec73d20f522398c1ed81644b04893a33200894..3bd9745f78b473130722dfdc2e7c3323b44bfbe0 100644 (file)
--- a/src/osdc/ObjectCacher.h
+++ b/src/osdc/ObjectCacher.h
@@ -63,7 +63,6 @@ class ObjectCacher {
   struct OSDRead {
     vector<ObjectExtent> extents;
     snapid_t snap;
-    map<object_t, bufferlist*> read_data;  // bits of data as they come back
     bufferlist *bl;
     int fadvise_flags;
     OSDRead(snapid_t s, bufferlist *b, int f)