From: Jason Dillaman <dillaman@redhat.com>
Date: Wed, 5 Feb 2020 14:27:30 +0000 (-0500)
Subject: librbd: corrected error code from image_snapshot_create API
X-Git-Tag: v15.1.1~472^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=00a354859f37065d19f4cc199b0e6698e194bb46;p=ceph.git

librbd: corrected error code from image_snapshot_create API

Signed-off-by: Jason Dillaman <dillaman@redhat.com>
---

diff --git a/src/librbd/api/Mirror.cc b/src/librbd/api/Mirror.cc
index 88e3bf80e663..56aa2cdb8d16 100644
--- a/src/librbd/api/Mirror.cc
+++ b/src/librbd/api/Mirror.cc
@@ -1860,7 +1860,7 @@ int Mirror<I>::image_snapshot_create(I *ictx, uint64_t *snap_id) {
   if (mirror_image.mode != cls::rbd::MIRROR_IMAGE_MODE_SNAPSHOT ||
       mirror_image.state != cls::rbd::MIRROR_IMAGE_STATE_ENABLED) {
     lderr(cct) << "snapshot based mirroring is not enabled" << dendl;
-    return r;
+    return -EINVAL;
   }
 
   C_SaferCond on_finish;