diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2021-12-14 20:18:48 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-12-14 20:18:48 -0400 |
| commit | 4922f0920966c28d674b03479cdcb7f3939bfbbd (patch) | |
| tree | 6a8b3972ff853fc0addcfab662d33354124f7fdb /fs/btrfs/ioctl.c | |
| parent | 20679094a0161c94faf77e373fa3f7428a8e14bd (diff) | |
| parent | 2585cf9dfaaddf00b069673f27bb3f8530e2039c (diff) | |
Merge tag 'v5.16-rc5' into rdma.git for-next
Required due to dependencies in following patches.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index fb8cc9642ac4..2b84846ed934 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3187,10 +3187,8 @@ static long btrfs_ioctl_rm_dev_v2(struct file *file, void __user *arg) return -EPERM; vol_args = memdup_user(arg, sizeof(*vol_args)); - if (IS_ERR(vol_args)) { - ret = PTR_ERR(vol_args); - goto out; - } + if (IS_ERR(vol_args)) + return PTR_ERR(vol_args); if (vol_args->flags & ~BTRFS_DEVICE_REMOVE_ARGS_MASK) { ret = -EOPNOTSUPP; @@ -3985,6 +3983,10 @@ static long btrfs_ioctl_balance(struct file *file, void __user *arg) bool need_unlock; /* for mut. excl. ops lock */ int ret; + if (!arg) + btrfs_warn(fs_info, + "IOC_BALANCE ioctl (v1) is deprecated and will be removed in kernel 5.18"); + if (!capable(CAP_SYS_ADMIN)) return -EPERM; |