[RFC PATCH 2/4] Define a new function xfs_inode_dquot()

[Ben Myers]

Hey Chandra,

On Tue, Jan 24, 2012 at 01:41:36PM -0600, Chandra Seetharaman wrote:
> On Tue, 2012-01-24 at 12:48 -0500, Christoph Hellwig wrote:
> > On Mon, Jan 23, 2012 at 11:31:30AM -0600, Chandra Seetharaman wrote:
> > > Define a new function xfs_inode_dquot() that takes a inode pointer
> > > and a disk quota type and returns the quota pointer for the specified
> > > quota type.
> > > 
> > > This simplifies the xfs_qm_dqget() error path significantly.
> > 
> > Looks good,
> > 
> > Reviewed-by: Christoph Hellwig <hch at lst.de>
> >
> > > +static inline xfs_dquot_t *xfs_inode_dquot(struct xfs_inode *ip, int type)
> > > +{
> > > +	type &= XFS_DQ_ALLTYPES;
> > > +	switch(type) {
> > 
> > Same style nitpick as for the last patch.
> > 
> > Btw, instead of masking out XFS_DQ_ALLTYPES first this would be more
> > readable as:
> > 
> > 	switch (type & XFS_DQ_ALLTYPES) {
> > 
> > (that also applies to the previous patch).
> > 
> 
> Will fix both of these in the next version.

I'll fix them up.  No need to post again.  I also twiddled the order of
USER/GROUP/PROJ in xfs_inode_dquot to match xfs_this_quota_on.

Looks good.
Reviewed-by: Ben Myers <bpm at sgi.com>