From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Fri, 14 Oct 2016 07:13:02 +0000 (+0800)
Subject: os/filestore: fix potential result code overwriting
X-Git-Tag: v11.1.0~641^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F11491%2Fhead;p=ceph.git

os/filestore: fix potential result code overwriting

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/os/filestore/FileStore.cc b/src/os/filestore/FileStore.cc
index 279caa41d524..dd278c2e0e15 100644
--- a/src/os/filestore/FileStore.cc
+++ b/src/os/filestore/FileStore.cc
@@ -3813,6 +3813,8 @@ int FileStore::_move_ranges_destroy_src(const coll_t& src_cid, const ghobject_t&
      uint64_t len = move_info[i].get<2>();
 
      r = _do_clone_range(**t, **b, srcoff, len, dstoff);
+     if (r < 0)
+       break;
   }
 
   dout(10) << __func__  << cid << "/" << oid << " "  <<  " = " << r << dendl;