From: Christoph Hellwig <hch@lst.de>
Date: Mon, 16 Nov 2020 14:57:04 +0000 (+0100)
Subject: pktcdvd: use set_capacity_and_notify
X-Git-Tag: v5.11-rc1~110^2~84
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=657985f857c0027db6f17fa4af7e8818038e0b15;p=thirdparty%2Flinux.git

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 ef1c1f094ea4f..b8bb8ec7538d9 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) {