161 	int			status;  in nlmclnt_proc()  local
184 			status = nlmclnt_lock(call, fl);  in nlmclnt_proc()
186 			status = nlmclnt_unlock(call, fl);  in nlmclnt_proc()
188 		status = nlmclnt_test(call, fl);  in nlmclnt_proc()
190 		status = -EINVAL;  in nlmclnt_proc()
194 	dprintk("lockd: clnt proc returns %d\n", status);  in nlmclnt_proc()
195 	return status;  in nlmclnt_proc()
244 	int status = -EINTR;  in nlm_wait_on_grace()  local
251 			status = 0;  in nlm_wait_on_grace()
254 	return status;  in nlm_wait_on_grace()
272 	int		status;  in nlmclnt_call()  local
287 		if ((status = rpc_call_sync(clnt, &msg, 0)) < 0) {  in nlmclnt_call()
288 			dprintk("lockd: rpc_call returned error %d\n", -status);  in nlmclnt_call()
289 			switch (status) {  in nlmclnt_call()
291 				status = -EINVAL;  in nlmclnt_call()
297 				status = -EAGAIN;  in nlmclnt_call()
300 				return signalled () ? -EINTR : status;  in nlmclnt_call()
306 		if (resp->status == nlm_lck_denied_grace_period) {  in nlmclnt_call()
319 				ntohl(resp->status));  in nlmclnt_call()
330 		status = nlm_wait_on_grace(&host->h_gracewait);  in nlmclnt_call()
331 	} while (status == 0);  in nlmclnt_call()
333 	return status;  in nlmclnt_call()
430 	int	status;  in nlmclnt_test()  local
432 	status = nlmclnt_call(nfs_file_cred(fl->fl_file), req, NLMPROC_TEST);  in nlmclnt_test()
433 	if (status < 0)  in nlmclnt_test()
436 	switch (req->a_res.status) {  in nlmclnt_test()
450 			status = nlm_stat_to_errno(req->a_res.status);  in nlmclnt_test()
454 	return status;  in nlmclnt_test()
521 	int status = -ENOLCK;  in nlmclnt_lock()  local
528 	status = do_vfs_lock(fl);  in nlmclnt_lock()
530 	if (status < 0)  in nlmclnt_lock()
539 	resp->status = nlm_lck_blocked;  in nlmclnt_lock()
543 		status = nlmclnt_call(cred, req, NLMPROC_LOCK);  in nlmclnt_lock()
544 		if (status < 0)  in nlmclnt_lock()
547 		if (resp->status ==  nlm_lck_denied_grace_period)  in nlmclnt_lock()
549 		if (resp->status != nlm_lck_blocked)  in nlmclnt_lock()
552 		status = nlmclnt_block(block, req, NLMCLNT_POLL_TIMEOUT);  in nlmclnt_lock()
553 		if (status < 0)  in nlmclnt_lock()
555 		if (resp->status != nlm_lck_blocked)  in nlmclnt_lock()
562 	if (resp->status == nlm_lck_blocked) {  in nlmclnt_lock()
569 	if (resp->status == nlm_granted) {  in nlmclnt_lock()
582 		status = 0;  in nlmclnt_lock()
584 	if (status < 0)  in nlmclnt_lock()
591 	if (resp->status == nlm_lck_denied && (fl_flags & FL_SLEEP))  in nlmclnt_lock()
592 		status = -ENOLCK;  in nlmclnt_lock()
594 		status = nlm_stat_to_errno(resp->status);  in nlmclnt_lock()
599 	return status;  in nlmclnt_lock()
613 	return status;  in nlmclnt_lock()
623 	int		status;  in nlmclnt_reclaim()  local
634 	status = nlmclnt_call(nfs_file_cred(fl->fl_file), req, NLMPROC_LOCK);  in nlmclnt_reclaim()
635 	if (status >= 0 && req->a_res.status == nlm_granted)  in nlmclnt_reclaim()
640 				status, ntohl(req->a_res.status));  in nlmclnt_reclaim()
665 	int status;  in nlmclnt_unlock()  local
675 	status = do_vfs_lock(fl);  in nlmclnt_unlock()
678 	if (status == -ENOENT) {  in nlmclnt_unlock()
679 		status = 0;  in nlmclnt_unlock()
684 	status = nlmclnt_async_call(nfs_file_cred(fl->fl_file), req,  in nlmclnt_unlock()
686 	if (status < 0)  in nlmclnt_unlock()
689 	if (resp->status == nlm_granted)  in nlmclnt_unlock()
692 	if (resp->status != nlm_lck_denied_nolocks)  in nlmclnt_unlock()
694 			ntohl(resp->status));  in nlmclnt_unlock()
696 	status = -ENOLCK;  in nlmclnt_unlock()
699 	return status;  in nlmclnt_unlock()
718 	u32 status = ntohl(req->a_res.status);  in nlmclnt_unlock_callback()  local
733 	if (status == NLM_LCK_DENIED_GRACE_PERIOD) {  in nlmclnt_unlock_callback()
737 	if (status != NLM_LCK_GRANTED)  in nlmclnt_unlock_callback()
738 		printk(KERN_WARNING "lockd: unexpected unlock status: %d\n", status);  in nlmclnt_unlock_callback()
761 	int status;  in nlmclnt_cancel()  local
775 	status = nlmclnt_async_call(nfs_file_cred(fl->fl_file), req,  in nlmclnt_cancel()
777 	if (status == 0 && req->a_res.status == nlm_lck_denied)  in nlmclnt_cancel()
778 		status = -ENOLCK;  in nlmclnt_cancel()
780 	return status;  in nlmclnt_cancel()
786 	u32 status = ntohl(req->a_res.status);  in nlmclnt_cancel_callback()  local
798 			status, task->tk_pid);  in nlmclnt_cancel_callback()
800 	switch (status) {  in nlmclnt_cancel_callback()
811 			status);  in nlmclnt_cancel_callback()
835 nlm_stat_to_errno(__be32 status)  in nlm_stat_to_errno()  argument
837 	switch(ntohl(status)) {  in nlm_stat_to_errno()
862 		 ntohl(status));  in nlm_stat_to_errno()