- if (sop) {
- open->op_stateowner = sop;
- /* check for replay */
- if (open->op_seqid == sop->so_seqid){
- if (sop->so_replay.rp_buflen)
- return NFSERR_REPLAY_ME;
- else {
- /* The original OPEN failed so spectacularly
- * that we don't even have replay data saved!
- * Therefore, we have no choice but to continue
- * processing this OPEN; presumably, we'll
- * fail again for the same reason.
- */
- dprintk("nfsd4_process_open1:"
- " replay with no replay cache\n");
- goto renew;
- }
- } else if (sop->so_confirmed) {
- if (open->op_seqid == sop->so_seqid + 1)
- goto renew;
- status = nfserr_bad_seqid;
- goto out;
- } else {
- /* If we get here, we received an OPEN for an
- * unconfirmed nfs4_stateowner. Since the seqid's are
- * different, purge the existing nfs4_stateowner, and
- * instantiate a new one.
- */
- clp = sop->so_client;
- release_stateowner(sop);
- }
- } else {
- /* nfs4_stateowner not found.
- * Verify clientid and instantiate new nfs4_stateowner.
- * If verify fails this is presumably the result of the
- * client's lease expiring.
- */
- status = nfserr_expired;