Remove unnecessary repositioning
Remove unnecessary repositioning

Summary: The reason of an expression should already be positioned

Reviewed By: panagosg7

Differential Revision: D15421898

fbshipit-source-id: bd730f9b5a125601f04a13977c4dd10f9d991b35

nmote/flow,nmote/flow,nmote/flow,nmote/flow,nmote/flow,nmote/flow,nmote/flow