Its last user has been removed in commit f2aedb71 ("NFS: Add
fs_context support.").
Signed-off-by: NOndrej Mosnacek <omosnace@redhat.com>
Reviewed-by: NCasey Schaufler <casey@schaufler-ca.com>
Signed-off-by: NPaul Moore <paul@paul-moore.com>