btrfs: qgroup: remove one-time use variables for quota_root checks

Remove some variables that are set only to be checked later, and never
used.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Marcos Paulo de Souza 2019-11-25 21:58:50 -03:00 • committed by David Sterba
commit e3b0edd297