From f519fca9dd958121a289676edf5175fb8be9894f Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zyan@redhat.com>
Date: Wed, 6 Sep 2017 17:06:44 +0800
Subject: [PATCH] mds: fix return value of MDCache::dump_cache

previous commit "mds: track snap inodes through sorted map" makes
MDCache::dump_cache return 1 on success.

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
---
 src/mds/MDCache.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index 2fbccccd6e6..0bb1cda9b90 100644
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -11979,6 +11979,7 @@ int MDCache::dump_cache(const char *fn, Formatter *f,
     if (r < 0)
       goto out;
   }
+  r = 0;
 
  out:
   if (f) {
-- 
2.39.5