TAKE - merge xfs_get_vfsmount into it's only caller

[Eric Sandeen <sandeen@sgi.com>]

Christoph won't let me do any of my own work today!

"There wasn't much left of the old IRIX functionality.."

merge xfs_get_vfsmount into it's only caller

Date:  Wed Sep  4 13:54:02 PDT 2002
Workarea:  stout.americas.sgi.com:/localhome/src/sandeen/2.4.x-xfs/workarea-alwaysclean

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  2.4.x-xfs:slinx:126715a
linux/fs/xfs/xfs_vfsops.c - 1.379