[dm-devel] [PATCH 05/14] dm: remove impossible BUG_ON in __send_empty_flush

[Christoph Hellwig]

On Thu, Feb 10, 2022 at 05:38:23PM -0500, Mike Snitzer wrote:
> The flush_bio in question was just initialized to be empty, so there
> is no way bio_has_data() will retrun true.  So remove stale BUG_ON().

s/retrun/return/

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch at lst.de>