mgr/dashboard_v2: Fix linting errors

Supposed to be squashed with 5236e6168d763c8b40742c33ffb0ebe8e55ce6e8.

Signed-off-by: Patrick Nawracay <pnawracay@suse.com>

diff --git a/src/pybind/mgr/dashboard_v2/module.py b/src/pybind/mgr/dashboard_v2/module.py
index dfe11bf6067adc0e155c6706e50c582e29b4ff49..6568c204cd92b3de51b542b3daadbc5145f935e7 100644 (file)
--- a/src/pybind/mgr/dashboard_v2/module.py
+++ b/src/pybind/mgr/dashboard_v2/module.py
@@ -172,9 +172,9 @@ class Module(MgrModule):
                 parent_ctrl_classes = [c for c in self.ctrls
                                        if c._cp_path_ == path]
                 if len(parent_ctrl_classes) != 1:
-                    logger.error('No parent controller found for {}! '
+                    logger.error('No parent controller found for %s! '
                                  'Please check your path in the ApiController '
-                                 'decorator!'.format(ctrl))
+                                 'decorator!', ctrl)
                 else:
                     inst = ctrl()
                     setattr(parent_ctrl_classes[0], key, inst)