diff options
Diffstat (limited to 'block/compat_ioctl.c')
| -rw-r--r-- | block/compat_ioctl.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index 67eb93cff69..f87615dea46 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -774,9 +774,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg) bdi = blk_get_backing_dev_info(bdev); if (bdi == NULL) return -ENOTTY; - lock_kernel(); bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE; - unlock_kernel(); return 0; case BLKGETSIZE: size = bdev->bd_inode->i_size; |