From: runsisi <runsisi@zte.com.cn>
Date: Tue, 5 Jul 2016 08:08:40 +0000 (+0800)
Subject: librbd: fix missing return statement if failed to get mirror image state
X-Git-Tag: ses5-milestone5~500^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=ea775178b61ba38237343b07a90d19802f0b7dac;p=ceph.git

librbd: fix missing return statement if failed to get mirror image state

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

diff --git a/src/librbd/internal.cc b/src/librbd/internal.cc
index d9fdec253ffc..4172392ae63b 100644
--- a/src/librbd/internal.cc
+++ b/src/librbd/internal.cc
@@ -1839,6 +1839,7 @@ int mirror_image_disable_internal(ImageCtx *ictx, bool force,
             if (r < 0 && r != -ENOENT) {
               lderr(cct) << "error retrieving mirroring state: "
                 << cpp_strerror(r) << dendl;
+              return r;
             }
 
             if (mirror_image.state == cls::rbd::MIRROR_IMAGE_STATE_ENABLED) {