[PATCH 2/3 V2] xfs: sanitize remount options

[Christoph Hellwig]

On Tue, Feb 16, 2016 at 10:29:21PM -0600, Eric Sandeen wrote:
> Perform basic sanitization of remount options by
> passing the option string and a dummy mount structure
> through xfs_parseargs and returning the result.
> 
> Signed-off-by: Eric Sandeen <sandeen at redhat.com>
> Reviewed-by: Brian Foster <bfoster at redhat.com>

Looks fine,

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