From 44b2d486d81795ab523ae5e30a1b1300df2862ba Mon Sep 17 00:00:00 2001
From: Xiubo Li <xiubli@redhat.com>
Date: Thu, 28 Jul 2022 15:40:58 +0800
Subject: [PATCH] mds: remove the stale class C_MDC_EmptyImport code

The class C_MDC_EmptyImport was added but never ever been used.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
---
 src/mds/Migrator.cc | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/src/mds/Migrator.cc b/src/mds/Migrator.cc
index caa7e0053a60..130ed08c1d21 100644
--- a/src/mds/Migrator.cc
+++ b/src/mds/Migrator.cc
@@ -153,21 +153,6 @@ void Migrator::dispatch(const cref_t<Message> &m)
   }
 }
 
-
-class C_MDC_EmptyImport : public MigratorContext {
-  CDir *dir;
-public:
-  C_MDC_EmptyImport(Migrator *m, CDir *d) :
-    MigratorContext(m), dir(d) {
-    dir->get(CDir::PIN_PTRWAITER);
-  }
-  void finish(int r) override {
-    mig->export_empty_import(dir);
-    dir->put(CDir::PIN_PTRWAITER);
-  }
-};
-
-
 void Migrator::export_empty_import(CDir *dir)
 {
   dout(7) << *dir << dendl;
-- 
2.47.3