From e5ca9d391615269b05a6ed871fec66d9db650520 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Tue, 23 Jan 2024 14:26:19 +0100 Subject: [PATCH] block/ioctl: port blkdev_bszset() to file Link: https://lore.kernel.org/r/20240123-vfs-bdev-file-v2-2-adbd023e19cc@kernel.org Reviewed-by: Christoph Hellwig Reviewed-by: Jan Kara Signed-off-by: Christian Brauner --- block/ioctl.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/block/ioctl.c b/block/ioctl.c index 9c73a763ef88..5d0619e02e4c 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -471,7 +471,7 @@ static int blkdev_bszset(struct block_device *bdev, blk_mode_t mode, int __user *argp) { int ret, n; - struct bdev_handle *handle; + struct file *file; if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -483,12 +483,11 @@ static int blkdev_bszset(struct block_device *bdev, blk_mode_t mode, if (mode & BLK_OPEN_EXCL) return set_blocksize(bdev, n); - handle = bdev_open_by_dev(bdev->bd_dev, mode, &bdev, NULL); - if (IS_ERR(handle)) + file = bdev_file_open_by_dev(bdev->bd_dev, mode, &bdev, NULL); + if (IS_ERR(file)) return -EBUSY; ret = set_blocksize(bdev, n); - bdev_release(handle); - + fput(file); return ret; }