reiserfs: Convert to bdev_open_by_dev/path()

mainline inclusion
from mainline-v6.7-rc1
commit ba1787a5edd90731e8ccd317012deb55bcd4cb9d
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8KPBR
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.7-rc3&id=ba1787a5edd90731e8ccd317012deb55bcd4cb9d



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Convert reiserfs to use bdev_open_by_dev/path() and pass the handle
around.

CC: reiserfs-devel@vger.kernel.org
Acked-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230927093442.25915-27-jack@suse.cz


Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com>