[XFS] Cleanup comment to remove reference to obsoleted function xfs_bmap_do_search_extents().
[XFS] Cleanup comment to remove reference to obsoleted function
xfs_bmap_do_search_extents().

SGI-PV: 951415
SGI-Modid: xfs-linux-melb:xfs-kern:208491a

Signed-off-by: Mandy Kirkconnell <d752a7637f9519028371a3e37ccb155498ed85b7@sgi.com>
Signed-off-by: Nathan Scott <e2e3f1f24cbc439f8c1ba9b08f9954237d64be64@sgi.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas