[XFS] Remove kmem_zone_t argument from xfs_inode_init_once()

kmem cache constructor no longer takes a kmem_zone_t argument.

SGI-PV: 957103

SGI-Modid: xfs-linux-melb:xfs-kern:32254a
Signed-off-by: NLachlan McIlroy <lachlan@sgi.com>

fs/xfs/linux-2.6/xfs_super.c

@@ -898,7 +898,6 @@ xfs_fs_inode_init_once(
  */
 void
 xfs_inode_init_once(
-	kmem_zone_t		*zone,
 	void			*inode)
 {
 	struct xfs_inode	*ip = inode;