pktcdvd: use set_capacity_and_notify

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>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index ef1c1f0..b8bb8ec 100644 (file)
--- 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) {