diff options
Diffstat (limited to 'block/ioctl.c')
| -rw-r--r-- | block/ioctl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/block/ioctl.c b/block/ioctl.c index d5f5cd61efd7..5d356c964352 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -467,6 +467,7 @@ static int blkdev_bszset(struct block_device *bdev, blk_mode_t mode, int __user *argp) { int ret, n; + struct bdev_handle *handle; if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -478,10 +479,11 @@ static int blkdev_bszset(struct block_device *bdev, blk_mode_t mode, if (mode & BLK_OPEN_EXCL) return set_blocksize(bdev, n); - if (IS_ERR(blkdev_get_by_dev(bdev->bd_dev, mode, &bdev, NULL))) + handle = bdev_open_by_dev(bdev->bd_dev, mode, &bdev, NULL); + if (IS_ERR(handle)) return -EBUSY; ret = set_blocksize(bdev, n); - blkdev_put(bdev, &bdev); + bdev_release(handle); return ret; } |