NFSv4.1: Handle NFS4ERR_OLD_STATEID in nfs4_reclaim_open_state

Now that we're doing TEST_STATEID in nfs4_reclaim_open_state(), we can have
a NFS4ERR_OLD_STATEID returned from nfs41_open_expired() .  Instead of
marking state recovery as failed, mark the state for recovery again.

Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>