[XFS] remove accidentally reintroduced vfs unmount flag, unneeded in

current kernels

SGI-PV: 954580
SGI-Modid: xfs-linux-melb:xfs-kern:26564a
Signed-off-by: NNathan Scott <nathans@sgi.com>
Signed-off-by: NTim Shimmin <tes@sgi.com>

fs/xfs/linux-2.6/xfs_vfs.h

@@ -79,7 +79,7 @@ typedef enum {
 #define VFS_RDONLY		0x0001	/* read-only vfs */
 #define VFS_GRPID		0x0002	/* group-ID assigned from directory */
 #define VFS_DMI			0x0004	/* filesystem has the DMI enabled */
-#define VFS_UMOUNT		0x0008	/* unmount in progress */
+/* ---- VFS_UMOUNT ----		0x0008	-- unneeded, fixed via kthread APIs */
 #define VFS_32BITINODES		0x0010	/* do not use inums above 32 bits */
 #define VFS_END			0x0010	/* max flag */