- if (sequence->list.next != &seqid->list) {
- rpc_sleep_on(&sequence->wait, task, NULL, NULL);
- status = -EAGAIN;
- }
+ if (list_empty(&seqid->list))
+ list_add_tail(&seqid->list, &sequence->list);
+ if (list_first_entry(&sequence->list, struct nfs_seqid, list) == seqid)
+ goto unlock;
+ rpc_sleep_on(&sequence->wait, task, NULL, NULL);
+ status = -EAGAIN;
+unlock: