btrfs: use helper to set ulist aux from a qgroup
authorDavid Sterba <dsterba@suse.com>
Tue, 27 Mar 2018 17:04:50 +0000 (19:04 +0200)
committerDavid Sterba <dsterba@suse.com>
Sat, 31 Mar 2018 00:01:05 +0000 (02:01 +0200)
commita1840b50238bce5d106a9aeedf47a4bcdb0689ba
treecfbe8e13a2f590186ad883f3cf36b057adcfd6e4
parent0b78877a2adadc8f41f2bd959a3ffdc9c3bc0294
btrfs: use helper to set ulist aux from a qgroup

We have a nice helper to do proper casting of a qgroup to a ulist aux
value. And several places that could make use of it.

Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/qgroup.c