xfs: refactor incore dquot initialization functions

Create two incore dquot initialization functions that will help us to
disentangle dqget and dqread.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
1 file changed