bcachefs: Fix move path when move_stats == NULL

This isn't done very often, but it is legitimate

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2022-06-29 17:14:06 -04:00 • committed by Kent Overstreet
commit 7c0732b88d