diff options
| author | David Sterba <dsterba@suse.com> | 2020-02-21 13:24:37 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-03-23 17:01:42 +0100 |
| commit | 673990dba332d99693e90f7ed84954f5d2d6b634 (patch) | |
| tree | 8bb4732ced932746613a1955a71c2b02213d3135 /fs/btrfs/ioctl.c | |
| parent | eed0269053cd37ea6ec76ad10cdd2bccc4b807a1 (diff) | |
btrfs: use ioctl args support mask for subvolume create/delete
Using the defined mask instead of flag enumeration in the ioctl handler
is preferred. No functional changes.
Reviewed-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ioctl.c')
| -rw-r--r-- | fs/btrfs/ioctl.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 7b0c79eac3d1..9e173c1ad9c4 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1838,9 +1838,7 @@ static noinline int btrfs_ioctl_snap_create_v2(struct file *file, return PTR_ERR(vol_args); vol_args->name[BTRFS_SUBVOL_NAME_MAX] = '\0'; - if (vol_args->flags & - ~(BTRFS_SUBVOL_CREATE_ASYNC | BTRFS_SUBVOL_RDONLY | - BTRFS_SUBVOL_QGROUP_INHERIT)) { + if (vol_args->flags & ~BTRFS_SUBVOL_CREATE_ARGS_MASK) { ret = -EOPNOTSUPP; goto free_args; } |