[PATCH] winedevice: Remove static driver_obj variable

[Sebastian Lackner]

On 05.08.2016 21:01, Aric Stewart wrote:
>>> +
>>> +    str = HeapAlloc( GetProcessHeap(), 0, sizeof(driverW) + strlenW(driver_name)*sizeof(WCHAR) );
>>> +    lstrcpyW( str, driverW);
>>> +    lstrcatW( str, driver_name );
>>> +    RtlInitUnicodeString( &drv_name, str );
>>> +
>>> +    if (ObReferenceObjectByName( &drv_name, OBJ_CASE_INSENSITIVE, NULL,
>>> +        0, NULL, KernelMode, NULL, (void**)&driver_obj ) != STATUS_SUCCESS)
>>
>> To avoid putting together the string twice, you could already call this function
>> immediately after loading.
>>
> 
> I dont quite understand what you are meaning here...
> 
> -aric

What I mean is that you could move this to create_driver(), where you already have drv_name.
If something went wrong (and the driver is not tracked correctly) you could abort immediately, then.