[PATCH 13/78] pktcdvd: use set_capacity_and_notify

Christoph Hellwig
2020-11-16T14:59:33Z

Use set_capacity_and_notify to set the size of both the disk and block
device. This also gets the uevent notifications for the resize for free.

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

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 467dbd06b7cdb1..4326401cede445 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2130,8 +2130,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, fmode_t write)
}

set_capacity(pd->disk, lba << 2);
- set_capacity(pd->bdev->bd_disk, lba << 2);
- bd_set_nr_sectors(pd->bdev, lba << 2);
+ set_capacity_and_notify(pd->bdev->bd_disk, lba << 2);

q = bdev_get_queue(pd->bdev);
if (write) {