btrfs: use ioctl args support mask for subvolume create/delete
authorDavid Sterba <dsterba@suse.com>
Fri, 21 Feb 2020 12:24:37 +0000 (13:24 +0100)
committerDavid Sterba <dsterba@suse.com>
Mon, 23 Mar 2020 16:01:42 +0000 (17:01 +0100)
commit673990dba332d99693e90f7ed84954f5d2d6b634
tree8bb4732ced932746613a1955a71c2b02213d3135
parenteed0269053cd37ea6ec76ad10cdd2bccc4b807a1
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>
fs/btrfs/ioctl.c