hidclass.sys: Remove the unused device_name field.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -62,8 +62,6 @@ NTSTATUS HID_CreateDevice(DEVICE_OBJECT *native_device, HID_MINIDRIVER_REGISTRAT
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ext->deviceExtension.MiniDeviceExtension = ext + 1;
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ext->deviceExtension.PhysicalDeviceObject = *device;
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ext->deviceExtension.NextDeviceObject = native_device;
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ext->device_name = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(dev_name) + 1) * sizeof(WCHAR));
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lstrcpyW(ext->device_name, dev_name);
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ext->link_name.Buffer = NULL;
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IoAttachDeviceToDeviceStack(*device, native_device);
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@ -86,7 +84,6 @@ NTSTATUS HID_LinkDevice(DEVICE_OBJECT *device)
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{
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WCHAR device_instance_id[MAX_DEVICE_ID_LEN];
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SP_DEVINFO_DATA Data;
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UNICODE_STRING nameW;
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NTSTATUS status;
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HDEVINFO devinfo;
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GUID hidGuid;
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@ -95,8 +92,6 @@ NTSTATUS HID_LinkDevice(DEVICE_OBJECT *device)
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HidD_GetHidGuid(&hidGuid);
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ext = device->DeviceExtension;
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RtlInitUnicodeString( &nameW, ext->device_name);
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lstrcpyW(device_instance_id, ext->device_id);
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lstrcatW(device_instance_id, L"\\");
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lstrcatW(device_instance_id, ext->instance_id);
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@ -220,8 +215,6 @@ void HID_DeleteDevice(DEVICE_OBJECT *device)
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IoCompleteRequest(irp, IO_NO_INCREMENT);
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}
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TRACE("Delete device(%p) %s\n", device, debugstr_w(ext->device_name));
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HeapFree(GetProcessHeap(), 0, ext->device_name);
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RtlFreeUnicodeString(&ext->link_name);
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IoDetachDevice(ext->deviceExtension.NextDeviceObject);
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@ -44,7 +44,6 @@ typedef struct _BASE_DEVICE_EXTENSION {
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WINE_HIDP_PREPARSED_DATA *preparseData;
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ULONG poll_interval;
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WCHAR *device_name;
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UNICODE_STRING link_name;
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WCHAR device_id[MAX_DEVICE_ID_LEN];
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WCHAR instance_id[MAX_DEVICE_ID_LEN];
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