InitFreeDeviceCreateType4 rule (kmdf)
The InitFreeDeviceCreateType4 rule specifies that a driver must call WdfDeviceInitFree if the driver encounters an error while it calls WdfDeviceCreate and if the driver received the WDFDEVICE_INIT structure from a call to WdfControlDeviceInitAllocate.
How to test
|At compile time|
Run Static Driver Verifier and specify the InitFreeDeviceCreateType4 rule.Use the following steps to run an analysis of your code:
For more information, see Using Static Driver Verifier to Find Defects in Drivers.