xfs: add magic numbers to dquot buffer ops

Add dquot magic numbers to the buffer ops type, in case we ever want to
use them.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
This commit is contained in:
Darrick J. Wong 2019-02-06 10:05:04 -08:00
commit 4260baac62