Remove unnecessary makedirs

Author: kaushikb11

pytorch_lightning/callbacks/model_checkpoint.py

@@ -616,9 +616,6 @@ def __resolve_ckpt_dir(self, trainer: "pl.Trainer") -> None:
 
         self.dirpath = ckpt_path
 
-        if not trainer.fast_dev_run and trainer.training_type_plugin.should_rank_save_checkpoint:
-            self._fs.makedirs(self.dirpath, exist_ok=True)
-
     def _validate_monitor_key(self, trainer: "pl.Trainer") -> None:
         metrics = trainer.callback_metrics