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md/raid5: remove an incorrect assert in in_chunk_boundary

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Now that the original bdev is stored in the bio this assert is incorrect
and will trigger for any partitioned raid5 device.

Reported-by: Florian Dazinger <spam02@dazinger.net>
Tested-by: Florian Dazinger <spam02@dazinger.net>
Cc: stable@vger.kernel.org # 5.12
Fixes: 309dca309f ("block: store a block_device pointer in struct bio"),
Reviewed-by:  Guoqing Jiang <jiangguoqing@kylinos.cn>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <song@kernel.org>
This commit is contained in:
Christoph Hellwig 2021-05-19 08:22:15 +02:00 committed by Song Liu
parent bc6a385132
commit cc14626791
1 changed files with 0 additions and 2 deletions
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drivers/md/raid5.c
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@ -5311,8 +5311,6 @@ static int in_chunk_boundary(struct mddev *mddev, struct bio *bio)
unsigned int chunk_sectors; unsigned int chunk_sectors;
unsigned int bio_sectors = bio_sectors(bio); unsigned int bio_sectors = bio_sectors(bio);
WARN_ON_ONCE(bio->bi_bdev->bd_partno);
chunk_sectors = min(conf->chunk_sectors, conf->prev_chunk_sectors); chunk_sectors = min(conf->chunk_sectors, conf->prev_chunk_sectors);
return chunk_sectors >= return chunk_sectors >=
((sector & (chunk_sectors - 1)) + bio_sectors); ((sector & (chunk_sectors - 1)) + bio_sectors);