337 	return remaining ? kIOReturnUnderrun : kIOReturnSuccess;  in IOMemoryDescriptorWriteFromPhysical()
372 	return remaining ? kIOReturnUnderrun : kIOReturnSuccess;  in IOMemoryDescriptorReadToPhysical()
851 	if ((kIOReturnSuccess == err) && (kFSOpening != gFSState)) {  in IOHibernateSystemSleep()
855 	if (kIOReturnSuccess == err) {  in IOHibernateSystemSleep()
944 	IOReturn               err = kIOReturnSuccess;  in IOWriteExtentsToFile()
1100 	IOReturn ret = kIOReturnSuccess;  in IOHibernateIOKitSleep()
1116 	IOReturn          ret = kIOReturnSuccess;  in IOHibernateSystemHasSlept()
1126 	if (kIOReturnSuccess != ret) {  in IOHibernateSystemHasSlept()
1142 	if (vars->previewBuffer && (kIOReturnSuccess != vars->previewBuffer->prepare())) {  in IOHibernateSystemHasSlept()
1263 	return kIOReturnSuccess;  in IOHibernateSystemWake()
1436 	return kIOReturnSuccess;  in IOHibernateDone()
1487 	return kIOReturnSuccess;  in IOHibernateSystemPostWake()
1639 	if ((kIOReturnSuccess == err) && hibernate_should_abort()) {  in IOHibernatePolledFileWrite()
1806 		pollerOpen = (kIOReturnSuccess == err);  in hibernate_write_image()
1815 			vars->hwEncrypt = (kIOReturnSuccess == err);  in hibernate_write_image()
1829 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1882 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1890 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
1897 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1920 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
1926 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1943 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1947 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
1963 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2100 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2156 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2161 					if (kIOReturnSuccess != err) {  in hibernate_write_image()
2187 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
2193 			if (kIOReturnSuccess != err) {  in hibernate_write_image()
2205 				if (kIOReturnSuccess != err) {  in hibernate_write_image()
2221 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2282 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2291 		if (kIOReturnSuccess != err) {  in hibernate_write_image()
2329 …IOPolledFilePollersClose(vars->fileVars, (kIOReturnSuccess == err) ? kIOPolledBeforeSleepState : k…  in hibernate_write_image()
2346 	if (kIOReturnSuccess == err) {  in hibernate_write_image()
2356 	if (kIOReturnSuccess == err) {  in hibernate_write_image()
2598 		if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2616 	if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2627 	while (kIOReturnSuccess == err) {  in hibernate_machine_init()
2635 		if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2650 			if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2661 			if (kIOReturnSuccess != err) {  in hibernate_machine_init()
2715 …if ((kIOReturnSuccess == err) && (pagesDone == gIOHibernateCurrentHeader->actualUncompressedPages)…  in hibernate_machine_init()
2719 	if (kIOReturnSuccess != err) {  in hibernate_machine_init()