[PATCH] xfs: fix freeing memory in xfs_getbmap()

[Christoph Hellwig]

On Thu, Jun 11, 2009 at 05:16:25PM -0500, Felix Blyakher wrote:
> Regression from commit 28e211700a81b0a934b6c7a4b8e7dda843634d2f.
> Need to free temporary buffer allocated in xfs_getbmap().

Defintively need to free it.  Not sure where it got lost from my initial
patch to the one that got merged, sorry.

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