diff options
Diffstat (limited to 'drivers/md/dm-linear.c')
| -rw-r--r-- | drivers/md/dm-linear.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c index 6449bcdf84ca..44042becad8a 100644 --- a/drivers/md/dm-linear.c +++ b/drivers/md/dm-linear.c @@ -5,12 +5,12 @@ */ #include "dm.h" - #include <linux/module.h> #include <linux/init.h> #include <linux/blkdev.h> #include <linux/bio.h> #include <linux/slab.h> +#include <linux/device-mapper.h> #define DM_MSG_PREFIX "linear" @@ -110,20 +110,11 @@ static int linear_status(struct dm_target *ti, status_type_t type, return 0; } -static int linear_ioctl(struct dm_target *ti, struct inode *inode, - struct file *filp, unsigned int cmd, +static int linear_ioctl(struct dm_target *ti, unsigned int cmd, unsigned long arg) { struct linear_c *lc = (struct linear_c *) ti->private; - struct block_device *bdev = lc->dev->bdev; - struct file fake_file = {}; - struct dentry fake_dentry = {}; - - fake_file.f_mode = lc->dev->mode; - fake_file.f_path.dentry = &fake_dentry; - fake_dentry.d_inode = bdev->bd_inode; - - return blkdev_driver_ioctl(bdev->bd_inode, &fake_file, bdev->bd_disk, cmd, arg); + return __blkdev_driver_ioctl(lc->dev->bdev, lc->dev->mode, cmd, arg); } static int linear_merge(struct dm_target *ti, struct bvec_merge_data *bvm, |