The value of variable 'can_recover' is never used after being set, thus
it should be removed, as it was never used since the first commit
68a7342c ("Btrfs: cleanup orphaned root orphan item").
Signed-off-by: NChristos Gkekas <chris.gekas@gmail.com>
Reviewed-by: NDavid Sterba <dsterba@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>