Re: [PATCH v2 13/15] xfs: remove unnecessary dfops init calls in xattr code

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On Mon, Jul 23, 2018 at 09:04:12AM -0400, Brian Foster wrote:
> Each xfs_defer_init() call in the xattr code uses the internal dfops
> reference. In addition, a successful xfs_defer_finish() always
> returns with a reset xfs_defer_ops structure.
> 
> Given that along with the fact that every xfs_defer_init() call in
> the xattr code is followed up by an xfs_defer_finish(), the former
> calls are no longer necessary and can be removed.
> 
> Note that the xfs_defer_init() call in the remote value copy loop of
> xfs_attr_rmtval_set() is not followed by a finish, but the dfops is
> unused in this instance.
> 
> Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>
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