librbd: proper check for get_data_pool compatibility

Fixes: http://tracker.ceph.com/issues/17791
Signed-off-by: Mykola Golub <mgolub@mirantis.com>

diff --git a/src/librbd/image/OpenRequest.cc b/src/librbd/image/OpenRequest.cc
index 4fa036eae15a9ba0cda6bb5a213a34e29fab92dd..e6c7655a6ef0d9cc09332b6a995791f296068031 100644 (file)
--- a/src/librbd/image/OpenRequest.cc
+++ b/src/librbd/image/OpenRequest.cc
@@ -303,7 +303,7 @@ Context *OpenRequest<I>::handle_v2_get_data_pool(int *result) {
   if (*result == 0) {
     bufferlist::iterator it = m_out_bl.begin();
     *result = cls_client::get_data_pool_finish(&it, &data_pool_id);
-  } else if (*result == -ENOEXEC) {
+  } else if (*result == -EOPNOTSUPP) {
     *result = 0;
   }