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md: use bdev_check_media_change 

The md driver does not have a ->revalidate_disk method, so it can just
use bdev_check_media_change without any additional changes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
zero-sugar-mainline-defconfig
Christoph Hellwig 2020-09-08 16:53:43 +02:00 committed by Jens Axboe
parent fec2cf607b
commit 818077d6e0
1 changed files with 1 additions and 1 deletions
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2
drivers/md/md.c
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@ -7848,7 +7848,7 @@ static int md_open(struct block_device *bdev, fmode_t mode)
atomic_inc(&mddev->openers);
mutex_unlock(&mddev->open_mutex);
check_disk_change(bdev);
bdev_check_media_change(bdev);
out:
if (err)
mddev_put(mddev);