[Nbd] [PATCH 4/7] block: nbd: convert to blkdev_reread_part()

[Jarod Wilson <jarod@...696...>]

From: Ming Lei <ming.lei@...1301...>

CC: Christoph Hellwig <hch@...1270...>
CC: Jens Axboe <axboe@...161...>
CC: Tejun Heo <tj@...1285...>
CC: Alexander Viro <viro@...1300...>
CC: Markus Pargmann <mpa@...1897...>
CC: Stefan Weinhuber <wein@...1296...>
CC: Stefan Haberland <stefan.haberland@...1296...>
CC: Sebastian Ott <sebott@...1294...>
CC: Fabian Frederick <fabf@...1980...>
CC: Ming Lei <ming.lei@...1301...>
CC: David Herrmann <dh.herrmann@...17...>
CC: Mike Galbraith <bitbucket@...1990...>
CC: Andrew Morton <akpm@...133...>
CC: Peter Zijlstra <peterz@...1270...>
CC: nbd-general@lists.sourceforge.net
CC: linux-s390@...25...
Signed-off-by: Ming Lei <ming.lei@...1301...>
Signed-off-by: Jarod Wilson <jarod@...696...>
---
 drivers/block/nbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index a98c41f..7e9d26e 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -734,7 +734,7 @@ static int __nbd_ioctl(struct block_device *bdev, struct nbd_device *nbd,
 		bdev->bd_inode->i_size = 0;
 		set_capacity(nbd->disk, 0);
 		if (max_part > 0)
-			ioctl_by_bdev(bdev, BLKRRPART, 0);
+			blkdev_reread_part(bdev);
 		if (nbd->disconnect) /* user requested, ignore socket errors */
 			return 0;
 		return nbd->harderror;
-- 
1.8.3.1