[PATCH v2 3/7] dm-verity: remove unnecessary condition for verity_fec_finish_io()

Eric Biggers
2025-12-19T19:32:21Z

Make verity_finish_io() call verity_fec_finish_io() unconditionally,
instead of skipping it when 'in_bh' is true.

Although FEC can't have been done when 'in_bh' is true,
verity_fec_finish_io() is a no-op when FEC wasn't done. An earlier
change also made verity_fec_finish_io() very lightweight when FEC wasn't
done. So it should just be called unconditionally.

Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
---
drivers/md/dm-verity-target.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c
index 5c17472d7896..c9f5602a42c6 100644
--- a/drivers/md/dm-verity-target.c
+++ b/drivers/md/dm-verity-target.c
@@ -617,12 +617,11 @@ static void verity_finish_io(struct dm_verity_io *io, blk_status_t status)
struct bio *bio = dm_bio_from_per_bio_data(io, v->ti->per_io_data_size);

bio->bi_end_io = io->orig_bi_end_io;
bio->bi_status = status;

- if (!static_branch_unlikely(&use_bh_wq_enabled) || !io->in_bh)
- verity_fec_finish_io(io);
+ verity_fec_finish_io(io);

if (unlikely(status != BLK_STS_OK) &&
unlikely(!(bio->bi_opf & REQ_RAHEAD)) &&
!io->had_mismatch &&
!verity_is_system_shutting_down()) {
--
2.52.0