158 	int			status;  in nlmclnt_proc()  local
176 			status = nlmclnt_lock(call, fl);  in nlmclnt_proc()
178 			status = nlmclnt_unlock(call, fl);  in nlmclnt_proc()
180 		status = nlmclnt_test(call, fl);  in nlmclnt_proc()
182 		status = -EINVAL;  in nlmclnt_proc()
186 	dprintk("lockd: clnt proc returns %d\n", status);  in nlmclnt_proc()
187 	return status;  in nlmclnt_proc()
232 	int status = -EINTR;  in nlm_wait_on_grace()  local
239 			status = 0;  in nlm_wait_on_grace()
242 	return status;  in nlm_wait_on_grace()
260 	int		status;  in nlmclnt_call()  local
275 		if ((status = rpc_call_sync(clnt, &msg, 0)) < 0) {  in nlmclnt_call()
276 			dprintk("lockd: rpc_call returned error %d\n", -status);  in nlmclnt_call()
277 			switch (status) {  in nlmclnt_call()
279 				status = -EINVAL;  in nlmclnt_call()
285 				status = -EAGAIN;  in nlmclnt_call()
288 				return signalled () ? -EINTR : status;  in nlmclnt_call()
294 		if (resp->status == nlm_lck_denied_grace_period) {  in nlmclnt_call()
307 				ntohl(resp->status));  in nlmclnt_call()
318 		status = nlm_wait_on_grace(&host->h_gracewait);  in nlmclnt_call()
319 	} while (status == 0);  in nlmclnt_call()
321 	return status;  in nlmclnt_call()
418 	int	status;  in nlmclnt_test()  local
420 	status = nlmclnt_call(nfs_file_cred(fl->fl_file), req, NLMPROC_TEST);  in nlmclnt_test()
421 	if (status < 0)  in nlmclnt_test()
424 	switch (req->a_res.status) {  in nlmclnt_test()
438 			status = nlm_stat_to_errno(req->a_res.status);  in nlmclnt_test()
442 	return status;  in nlmclnt_test()
509 	int status = -ENOLCK;  in nlmclnt_lock()  local
516 	status = do_vfs_lock(fl);  in nlmclnt_lock()
518 	if (status < 0)  in nlmclnt_lock()
527 	resp->status = nlm_lck_blocked;  in nlmclnt_lock()
531 		status = nlmclnt_call(cred, req, NLMPROC_LOCK);  in nlmclnt_lock()
532 		if (status < 0)  in nlmclnt_lock()
535 		if (resp->status ==  nlm_lck_denied_grace_period)  in nlmclnt_lock()
537 		if (resp->status != nlm_lck_blocked)  in nlmclnt_lock()
540 		status = nlmclnt_block(block, req, NLMCLNT_POLL_TIMEOUT);  in nlmclnt_lock()
541 		if (status < 0)  in nlmclnt_lock()
543 		if (resp->status != nlm_lck_blocked)  in nlmclnt_lock()
550 	if (resp->status == nlm_lck_blocked) {  in nlmclnt_lock()
557 	if (resp->status == nlm_granted) {  in nlmclnt_lock()
570 		status = 0;  in nlmclnt_lock()
572 	if (status < 0)  in nlmclnt_lock()
579 	if (resp->status == nlm_lck_denied && (fl_flags & FL_SLEEP))  in nlmclnt_lock()
580 		status = -ENOLCK;  in nlmclnt_lock()
582 		status = nlm_stat_to_errno(resp->status);  in nlmclnt_lock()
587 	return status;  in nlmclnt_lock()
601 	return status;  in nlmclnt_lock()
611 	int		status;  in nlmclnt_reclaim()  local
622 	status = nlmclnt_call(nfs_file_cred(fl->fl_file), req, NLMPROC_LOCK);  in nlmclnt_reclaim()
623 	if (status >= 0 && req->a_res.status == nlm_granted)  in nlmclnt_reclaim()
628 				status, ntohl(req->a_res.status));  in nlmclnt_reclaim()
653 	int status;  in nlmclnt_unlock()  local
663 	status = do_vfs_lock(fl);  in nlmclnt_unlock()
666 	if (status == -ENOENT) {  in nlmclnt_unlock()
667 		status = 0;  in nlmclnt_unlock()
672 	status = nlmclnt_async_call(nfs_file_cred(fl->fl_file), req,  in nlmclnt_unlock()
674 	if (status < 0)  in nlmclnt_unlock()
677 	if (resp->status == nlm_granted)  in nlmclnt_unlock()
680 	if (resp->status != nlm_lck_denied_nolocks)  in nlmclnt_unlock()
682 			ntohl(resp->status));  in nlmclnt_unlock()
684 	status = -ENOLCK;  in nlmclnt_unlock()
687 	return status;  in nlmclnt_unlock()
693 	u32 status = ntohl(req->a_res.status);  in nlmclnt_unlock_callback()  local
708 	if (status == NLM_LCK_DENIED_GRACE_PERIOD) {  in nlmclnt_unlock_callback()
712 	if (status != NLM_LCK_GRANTED)  in nlmclnt_unlock_callback()
713 		printk(KERN_WARNING "lockd: unexpected unlock status: %d\n", status);  in nlmclnt_unlock_callback()
735 	int status;  in nlmclnt_cancel()  local
749 	status = nlmclnt_async_call(nfs_file_cred(fl->fl_file), req,  in nlmclnt_cancel()
751 	if (status == 0 && req->a_res.status == nlm_lck_denied)  in nlmclnt_cancel()
752 		status = -ENOLCK;  in nlmclnt_cancel()
754 	return status;  in nlmclnt_cancel()
760 	u32 status = ntohl(req->a_res.status);  in nlmclnt_cancel_callback()  local
772 			status, task->tk_pid);  in nlmclnt_cancel_callback()
774 	switch (status) {  in nlmclnt_cancel_callback()
785 			status);  in nlmclnt_cancel_callback()
809 nlm_stat_to_errno(__be32 status)  in nlm_stat_to_errno()  argument
811 	switch(ntohl(status)) {  in nlm_stat_to_errno()
836 		 ntohl(status));  in nlm_stat_to_errno()