diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/block_dev.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 6dcee88c2e5..d4d19ace04e 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1192,10 +1192,12 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part) /* * hooks: /n/, see "layering violations". */ - ret = devcgroup_inode_permission(bdev->bd_inode, perm); - if (ret != 0) { - bdput(bdev); - return ret; + if (!for_part) { + ret = devcgroup_inode_permission(bdev->bd_inode, perm); + if (ret != 0) { + bdput(bdev); + return ret; + } } lock_kernel(); |