303 	return remaining ? kIOReturnUnderrun : kIOReturnSuccess;  in IOMemoryDescriptorWriteFromPhysical()
343 	return remaining ? kIOReturnUnderrun : kIOReturnSuccess;  in IOMemoryDescriptorReadToPhysical()
807 	if ((kIOReturnSuccess == err) && (kFSOpening != gFSState)) {  in IOHibernateSystemSleep()
811 	if (kIOReturnSuccess == err) {  in IOHibernateSystemSleep()
899 	IOReturn               err = kIOReturnSuccess;  in IOWriteExtentsToFile()
1055 	IOReturn ret = kIOReturnSuccess;  in IOHibernateIOKitSleep()
1071 	IOReturn          ret = kIOReturnSuccess;  in IOHibernateSystemHasSlept()
1081 	if (kIOReturnSuccess != ret) {  in IOHibernateSystemHasSlept()
1097 	if (vars->previewBuffer && (kIOReturnSuccess != vars->previewBuffer->prepare())) {  in IOHibernateSystemHasSlept()
1218 	return kIOReturnSuccess;  in IOHibernateSystemWake()
1391 	return kIOReturnSuccess;  in IOHibernateDone()
1442 	return kIOReturnSuccess;  in IOHibernateSystemPostWake()
1594 	if ((kIOReturnSuccess == err) && hibernate_should_abort()) {  in IOHibernatePolledFileWrite()
1753 		pollerOpen = (kIOReturnSuccess == err);  in hibernate_write_image()
1761 			vars->hwEncrypt = (kIOReturnSuccess == err);  in hibernate_write_image()
1775 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1828 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1836 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
1843 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1866 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
1872 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1889 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1893 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1909 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2046 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2098 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2103 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2129 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
2135 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
2147 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
2163 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2221 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2260 …IOPolledFilePollersClose(vars->fileVars, (kIOReturnSuccess == err) ? kIOPolledBeforeSleepState : k…  in hibernate_write_image()
2277 	if (kIOReturnSuccess == err) {  in hibernate_write_image()
2286 	if (kIOReturnSuccess == err) {  in hibernate_write_image()
2527 		if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2545 	if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2557 	while (kIOReturnSuccess == err) {  in hibernate_machine_init()
2565 		if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2580 			if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2591 			if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2645 …if ((kIOReturnSuccess == err) && (pagesDone == gIOHibernateCurrentHeader->actualUncompressedPages)…  in hibernate_machine_init()
2649 	if (kIOReturnSuccess != err) {  in hibernate_machine_init()