[PATCH 2/3] bcache: use bio_set_dev to assign ->bi_bdev
From: Christoph Hellwig <hch@lst.de>
Date: 2021-01-26 14:38:36
Also in:
linux-bcache, linux-nvme
Subsystem:
bcache (block layer cache), the rest · Maintainers:
Coly Li, Kent Overstreet, Linus Torvalds
Always use the bio_set_dev helper to assign ->bi_bdev to make sure other state related to the device is uptodate. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/md/bcache/debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 058dd80144281e..63e809f38e3f51 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c@@ -114,7 +114,7 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio) check = bio_kmalloc(GFP_NOIO, bio_segments(bio)); if (!check) return; - check->bi_bdev = bio->bi_bdev; + bio_set_dev(check, bio->bi_bdev); check->bi_opf = REQ_OP_READ; check->bi_iter.bi_sector = bio->bi_iter.bi_sector; check->bi_iter.bi_size = bio->bi_iter.bi_size;
--
2.29.2