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| author | Liu Bo <bo.li.liu@oracle.com> | 2013-05-13 11:10:44 (GMT) |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-06-14 15:29:27 (GMT) |
| commit | 5798b92d2beb2f7b5378f1f2081a043409fcfae0 (patch) | |
| tree | bf1d6f213f5121cc2bdb5228996a162fb3f6c1b5 /fs/btrfs/ioctl.c | |
| parent | 1c89cdd1ce1b8b9ff7bca64bc9beea2c917e5693 (diff) | |
| download | linux-5798b92d2beb2f7b5378f1f2081a043409fcfae0.tar.xz | |
Btrfs: remove useless copy in quota_ctl
We don't need to copy it back to user side as it remains unchanged.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 1e0dda1..fe655bc 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3719,9 +3719,6 @@ static long btrfs_ioctl_quota_ctl(struct file *file, void __user *arg) break; } - if (copy_to_user(arg, sa, sizeof(*sa))) - ret = -EFAULT; - err = btrfs_commit_transaction(trans, root->fs_info->tree_root); if (err && !ret) ret = err; |