Parameter reason is never used, just remove it.
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230116095153.3810101-3-shikemeng@huaweicloud.comSigned-off-by: Jens Axboe <axboe@kernel.dk>