iokit/Kernel/IOUserClient.cpp

2869     IOMemoryDescriptor * inputMD  = 0;
2888 	inputMD = IOMemoryDescriptor::withAddressRange(ool_input, ool_input_size,
2891     args.structureInputDescriptor = inputMD;
2930     if (inputMD)
2931 	inputMD->release();
2961     IOMemoryDescriptor * inputMD  = 0;
2980 	inputMD = IOMemoryDescriptor::withAddressRange(ool_input, ool_input_size,
2983     args.structureInputDescriptor = inputMD;
3006     if (inputMD)
3007 	inputMD->release();
3040     IOMemoryDescriptor * inputMD  = 0;
3062 	inputMD = IOMemoryDescriptor::withAddressRange(ool_input, ool_input_size,
3065     args.structureInputDescriptor = inputMD;
3087     if (inputMD)
3088 	inputMD->release();