md: make md_flush_request() more readable

Setting bio to NULL and checking 'if(!bio)' is redundant and looks strange,
just consolidate them into one condition. There are no functional changes.

Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20240528203149.2383260-1-linan666@huaweicloud.com
This commit is contained in:
Li Nan 2024-05-29 04:31:49 +08:00 • committed by Song Liu
commit acc6680af2