mgr/rook: Fix possibly infinite loop in _execute_blight_job

Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>

diff --git a/src/pybind/mgr/rook/rook_cluster.py b/src/pybind/mgr/rook/rook_cluster.py
index c842b3579cadabcb05f67d449645a2cce2189cec..d40613090b5a6e1a67e775f393e22418273d65b7 100644 (file)
--- a/src/pybind/mgr/rook/rook_cluster.py
+++ b/src/pybind/mgr/rook/rook_cluster.py
@@ -725,7 +725,7 @@ class RookCluster(object):
                 deleted = not api_response.items
                 if retries > 5:
                     sleep(0.1)
-                ++retries
+                retries += 1
             if retries == 10 and not deleted:
                 raise orchestrator.OrchestratorError(
                     "Light <{}> in <{}:{}> cannot be executed. Cannot delete previous job <{}>".format(