From 7e5e519ae69db43851d9747a3a0fc79e700745a3 Mon Sep 17 00:00:00 2001
From: Paul Chiang <paul_chiang@tcloudcomputing.com>
Date: Thu, 10 Jun 2010 10:18:53 +0800
Subject: [PATCH] libceph: Add check before umount in deinitialize

Signed-off-by: Paul Chiang <paul_chiang@tcloudcomputing.com>
Signed-off-by: Sage Weil <sage@newdream.net>
---
 src/libceph.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libceph.cc b/src/libceph.cc
index 36c382795fc1b..a67dfb49c3709 100644
--- a/src/libceph.cc
+++ b/src/libceph.cc
@@ -69,7 +69,10 @@ extern "C" void ceph_deinitialize()
   ceph_client_mutex.Lock();
   --client_initialized;
   if(!client_initialized) {
-    client->unmount();
+    if(client_mount) {
+      client_mount = 0;
+      client->unmount();
+    }
     client->shutdown();
     delete client;
     messenger->wait();
-- 
2.39.5