[PATCH 1/8] xfs: merge xfs_qm_export_dquot into xfs_qm_scall_getquota

[Christoph Hellwig]

> I should have replied to this patch, not the older rev.
> 
> I have a question about the error code, now we're not mapping errors to
> EFAULT and we used do... which is correct?

The old one looks finshy, but we even if we changed it it should be
in a separate patch with a good description.  I'll resend with this bit
fixed.