diff options
| -rw-r--r-- | drivers/md/md.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index bd1dc72ae52..328e247e2bf 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -4186,15 +4186,12 @@ out: static int get_disk_info(mddev_t * mddev, void __user * arg) { mdu_disk_info_t info; - unsigned int nr; mdk_rdev_t *rdev; if (copy_from_user(&info, arg, sizeof(info))) return -EFAULT; - nr = info.number; - - rdev = find_rdev_nr(mddev, nr); + rdev = find_rdev_nr(mddev, info.number); if (rdev) { info.major = MAJOR(rdev->bdev->bd_dev); info.minor = MINOR(rdev->bdev->bd_dev); |