103 	int rv;  in do_lock_cancel()  local
116 	rv = op->info.rv;  in do_lock_cancel()
119 	return rv;  in do_lock_cancel()
128 	int rv;  in dlm_posix_lock()  local
136 		rv = -ENOMEM;  in dlm_posix_lock()
153 			rv = -ENOMEM;  in dlm_posix_lock()
169 		rv = FILE_LOCK_DEFERRED;  in dlm_posix_lock()
178 		rv = wait_event_interruptible(recv_wq, (op->done != 0));  in dlm_posix_lock()
179 		if (rv == -ERESTARTSYS) {  in dlm_posix_lock()
190 			rv = do_lock_cancel(&op->info);  in dlm_posix_lock()
191 			switch (rv) {  in dlm_posix_lock()
201 				rv = -EINTR;  in dlm_posix_lock()
226 	rv = op->info.rv;  in dlm_posix_lock()
228 	if (!rv) {  in dlm_posix_lock()
237 	return rv;  in dlm_posix_lock()
249 	int rv = 0;  in dlm_plock_callback()  local
259 	if (op->info.rv) {  in dlm_plock_callback()
260 		notify(fl, op->info.rv);  in dlm_plock_callback()
279 	rv = notify(fl, 0);  in dlm_plock_callback()
280 	if (rv) {  in dlm_plock_callback()
289 	return rv;  in dlm_plock_callback()
297 	int rv;  in dlm_posix_unlock()  local
306 		rv = -ENOMEM;  in dlm_posix_unlock()
313 	rv = locks_lock_file_wait(file, fl);  in dlm_posix_unlock()
314 	if (rv == -ENOENT) {  in dlm_posix_unlock()
315 		rv = 0;  in dlm_posix_unlock()
318 	if (rv < 0) {  in dlm_posix_unlock()
320 			  rv, (unsigned long long)number);  in dlm_posix_unlock()
337 		rv = 0;  in dlm_posix_unlock()
346 	rv = op->info.rv;  in dlm_posix_unlock()
348 	if (rv == -ENOENT)  in dlm_posix_unlock()
349 		rv = 0;  in dlm_posix_unlock()
356 	return rv;  in dlm_posix_unlock()
372 	int rv;  in dlm_posix_cancel()  local
394 	rv = do_lock_cancel(&info);  in dlm_posix_cancel()
395 	switch (rv) {  in dlm_posix_cancel()
404 			rv = -ENOLCK;  in dlm_posix_cancel()
413 		rv = -EINTR;  in dlm_posix_cancel()
419 		rv = dlm_posix_unlock(lockspace, number, file, fl);  in dlm_posix_cancel()
425 	return rv;  in dlm_posix_cancel()
434 	int rv;  in dlm_posix_get()  local
442 		rv = -ENOMEM;  in dlm_posix_get()
466 	rv = op->info.rv;  in dlm_posix_get()
469 	if (rv == -ENOENT)  in dlm_posix_get()
470 		rv = 0;  in dlm_posix_get()
471 	else if (rv > 0) {  in dlm_posix_get()
480 		rv = 0;  in dlm_posix_get()
486 	return rv;  in dlm_posix_get()
626 	int rv;  in dlm_plock_init()  local
628 	rv = misc_register(&plock_dev_misc);  in dlm_plock_init()
629 	if (rv)  in dlm_plock_init()
630 		log_print("dlm_plock_init: misc_register failed %d", rv);  in dlm_plock_init()
631 	return rv;  in dlm_plock_init()