[PATCH] xfs: fix duplicate workqueue initialisation

[Christoph Hellwig]

On Tue, May 10, 2011 at 12:05:50PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> The workqueue initialisation function is called twice when
> initialising the XFS subsystem. Remove the second initialisation
> call.

Not sure how we got there, but it looks indeed buggy.  I'm kinda
surprised the workqueue code didn't blow up with the duplicate names.