[PATCH] libxfs: remove unused libxfs_iget arg

[Christoph Hellwig]

On Tue, Sep 27, 2016 at 01:10:28PM -0500, Eric Sandeen wrote:
> libxfs_iget() is always called with bno == 0.
> Which is probably a good thing, because it then passes
> bno to xfs_iread as iget_flags!
> 
> So remove the libxfs_iget arg, and explicitly pass
> 0 to xfs_iread for flags.
> 
> Signed-off-by: Eric Sandeen <sandeen at redhat.com>
> ---
> 
> (or should we just rename/re-type bno to a flags arg?)

Killing it seems fine to me.  Any argument not actually used is just
asking for bugs like the one you just fixed.

Reviewed-by: Christoph Hellwig <hch at lst.de>