[PATCH 07/17] block: simplify blk_check_zone_append

Christoph Hellwig
2022-07-04T12:45:33Z

Use the bdev based helpers instead of open coding them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
block/blk-core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/block/blk-core.c b/block/blk-core.c
index bc16e9bae2dc4..b530ce7b370c4 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -565,7 +565,6 @@ static int blk_partition_remap(struct bio *bio)
static inline blk_status_t blk_check_zone_append(struct request_queue *q,
struct bio *bio)
{
- sector_t pos = bio->bi_iter.bi_sector;
int nr_sectors = bio_sectors(bio);

/* Only applicable to zoned block devices */
@@ -573,8 +572,8 @@ static inline blk_status_t blk_check_zone_append(struct request_queue *q,
return BLK_STS_NOTSUPP;

/* The bio sector must point to the start of a sequential zone */
- if (pos & (blk_queue_zone_sectors(q) - 1) ||
- !blk_queue_zone_is_seq(q, pos))
+ if (bio->bi_iter.bi_sector & (bdev_zone_sectors(bio->bi_bdev) - 1) ||
+ !bio_zone_is_seq(bio))
return BLK_STS_IOERR;

/*
--
2.30.2