1 files changed, 0 insertions, 6 deletions
diff --git a/src/mongo/db/exec/idhack.h b/src/mongo/db/exec/idhack.h
index 16a7982860f..62a2155afc9 100644
--- a/src/mongo/db/exec/idhack.h
+++ b/src/mongo/db/exec/idhack.h
@@ -113,12 +113,6 @@ private:
     // Do we need to add index key metadata for returnKey?
     bool _addKeyMetadata;
 
-    // If we want to return a RecordId and it points to something that's not in memory,
-    // we return a "please page this in" result. We add a RecordFetcher given back to us by the
-    // storage engine to the WSM. The RecordFetcher is used by the PlanExecutor when it handles
-    // the fetch request.
-    WorkingSetID _idBeingPagedIn;
-
     IDHackStats _specificStats;
 };