nfs4_open_recover_helper clears opendata->o_res
before calling nfs4_init_opendata_res, thus causing
NFSv4.0 OPEN operations to be sent rather than nfsv4.1.
Signed-off-by: NBenny Halevy <bhalevy@panasas.com>
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>