tree c970c77c1205ecb83e2c9ab00e96494aedb5152f
parent c889d0793d9dc07e94a5fddcc05356157fab00b7
author Christoph Hellwig <hch@lst.de> 1686222160 +0200
committer Jens Axboe <axboe@kernel.dk> 1686578644 -0600

bcache: don't pass a stack address to blkdev_get_by_path

sb is just an on-stack pointer that can easily be reused by other calls.
Switch to use the bcache-wide bcache_kobj instead as there is no need to
claim per-bcache device anyway.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20230608110258.189493-13-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>