diff options
Diffstat (limited to 'drivers/md/dm-verity.c')
| -rw-r--r-- | drivers/md/dm-verity.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/md/dm-verity.c b/drivers/md/dm-verity.c index edc624bcc..ccf41886e 100644 --- a/drivers/md/dm-verity.c +++ b/drivers/md/dm-verity.c @@ -631,18 +631,17 @@ static void verity_status(struct dm_target *ti, status_type_t type, } } -static int verity_ioctl(struct dm_target *ti, unsigned cmd, - unsigned long arg) +static int verity_prepare_ioctl(struct dm_target *ti, + struct block_device **bdev, fmode_t *mode) { struct dm_verity *v = ti->private; - int r = 0; + + *bdev = v->data_dev->bdev; if (v->data_start || ti->len != i_size_read(v->data_dev->bdev->bd_inode) >> SECTOR_SHIFT) - r = scsi_verify_blk_ioctl(NULL, cmd); - - return r ? : __blkdev_driver_ioctl(v->data_dev->bdev, v->data_dev->mode, - cmd, arg); + return 1; + return 0; } static int verity_iterate_devices(struct dm_target *ti, @@ -965,7 +964,7 @@ static struct target_type verity_target = { .dtr = verity_dtr, .map = verity_map, .status = verity_status, - .ioctl = verity_ioctl, + .prepare_ioctl = verity_prepare_ioctl, .iterate_devices = verity_iterate_devices, .io_hints = verity_io_hints, }; |