304 	return remaining ? kIOReturnUnderrun : kIOReturnSuccess;  in IOMemoryDescriptorWriteFromPhysical()
344 	return remaining ? kIOReturnUnderrun : kIOReturnSuccess;  in IOMemoryDescriptorReadToPhysical()
811 	if ((kIOReturnSuccess == err) && (kFSOpening != gFSState)) {  in IOHibernateSystemSleep()
815 	if (kIOReturnSuccess == err) {  in IOHibernateSystemSleep()
904 	IOReturn               err = kIOReturnSuccess;  in IOWriteExtentsToFile()
1060 	IOReturn ret = kIOReturnSuccess;  in IOHibernateIOKitSleep()
1076 	IOReturn          ret = kIOReturnSuccess;  in IOHibernateSystemHasSlept()
1086 	if (kIOReturnSuccess != ret) {  in IOHibernateSystemHasSlept()
1102 	if (vars->previewBuffer && (kIOReturnSuccess != vars->previewBuffer->prepare())) {  in IOHibernateSystemHasSlept()
1223 	return kIOReturnSuccess;  in IOHibernateSystemWake()
1396 	return kIOReturnSuccess;  in IOHibernateDone()
1447 	return kIOReturnSuccess;  in IOHibernateSystemPostWake()
1599 	if ((kIOReturnSuccess == err) && hibernate_should_abort()) {  in IOHibernatePolledFileWrite()
1758 		pollerOpen = (kIOReturnSuccess == err);  in hibernate_write_image()
1766 			vars->hwEncrypt = (kIOReturnSuccess == err);  in hibernate_write_image()
1780 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1833 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1841 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
1848 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1871 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
1877 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1894 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1898 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1914 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2051 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2103 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2108 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2134 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
2140 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
2152 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
2168 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2226 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2265 …IOPolledFilePollersClose(vars->fileVars, (kIOReturnSuccess == err) ? kIOPolledBeforeSleepState : k…  in hibernate_write_image()
2282 	if (kIOReturnSuccess == err) {  in hibernate_write_image()
2291 	if (kIOReturnSuccess == err) {  in hibernate_write_image()
2532 		if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2550 	if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2562 	while (kIOReturnSuccess == err) {  in hibernate_machine_init()
2570 		if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2585 			if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2596 			if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2650 …if ((kIOReturnSuccess == err) && (pagesDone == gIOHibernateCurrentHeader->actualUncompressedPages)…  in hibernate_machine_init()
2654 	if (kIOReturnSuccess != err) {  in hibernate_machine_init()