Use the block layer helper to update both the disk and block device
sizes. Contrary to the name no notification is sent in this case,
as a size 0 is special cased.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/nvme/host/core.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index aa6e27c2eec945..223c681d774a6f 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -93,16 +93,6 @@ static void nvme_put_subsystem(struct nvme_subsystem *subsys);
static void nvme_remove_invalid_namespaces(struct nvme_ctrl *ctrl,
unsigned nsid);
-static void nvme_update_bdev_size(struct gendisk *disk)
-{
- struct block_device *bdev = bdget_disk(disk, 0);
-
- if (bdev) {
- bd_set_nr_sectors(bdev, get_capacity(disk));
- bdput(bdev);
- }
-}
-
/*
* Prepare a queue for teardown.
*
@@ -119,8 +109,7 @@ static void nvme_set_queue_dying(struct nvme_ns *ns)
blk_set_queue_dying(ns->queue);
blk_mq_unquiesce_queue(ns->queue);
- set_capacity(ns->disk, 0);
- nvme_update_bdev_size(ns->disk);
+ set_capacity_and_notify(ns->disk, 0);
}
static void nvme_queue_scan(struct nvme_ctrl *ctrl)
--
2.28.0
