[PATCH v3 12/14] block: Simplify blk_zone_write_plug_bio_endio()

[Damien Le Moal <dlemoal@kernel.org>]

We already have the disk variable obtained from the bio when calling
disk_get_zone_wplug(). So use that variable instead of dereferencing the
bio bdev again for the disk argument of disk_get_zone_wplug().

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
---
 block/blk-zoned.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 759e85e9167c..132eb988f4d7 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -1222,8 +1222,7 @@ void blk_zone_write_plug_bio_endio(struct bio *bio)
 {
 	struct gendisk *disk = bio->bi_bdev->bd_disk;
 	struct blk_zone_wplug *zwplug =
-		disk_get_zone_wplug(bio->bi_bdev->bd_disk,
-				    bio->bi_iter.bi_sector);
+		disk_get_zone_wplug(disk, bio->bi_iter.bi_sector);
 	unsigned long flags;
 
 	if (WARN_ON_ONCE(!zwplug))
-- 
2.44.0