static void nfs4_locku_prepare(struct rpc_task *task, void *data)
{
	struct nfs4_unlockdata *calldata = data;

	if (nfs_wait_on_sequence(calldata->arg.seqid, task) != 0)
		return;
	if ((calldata->lsp->ls_flags & NFS_LOCK_INITIALIZED) == 0) {
		/* Note: exit _without_ running nfs4_locku_done */
		task->tk_action = NULL;
		return;
	}
	calldata->timestamp = jiffies;
	rpc_call_start(task);
}

Unknown