- Rewrite registering physical connection handling to support KSPROPERTY_PIN_PHYSICAL...

[reactos.git] / reactos / drivers / wdm / audio / backpln / portcls / undoc.cpp

diff --git a/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp b/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp
index c858095..bdf32ec 100644 (file)
--- a/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp
+++ b/reactos/drivers/wdm/audio/backpln/portcls/undoc.cpp
@@ -165,6 +165,10 @@ PcCreateSubdeviceDescriptor(
     if (!Descriptor)
         return STATUS_INSUFFICIENT_RESOURCES;
 
+    // initialize physical / symbolic link connection list 
+    InitializeListHead(&Descriptor->SymbolicLinkList);
+    InitializeListHead(&Descriptor->PhysicalConnectionList);
+
     Descriptor->Interfaces = (GUID*)AllocateItem(NonPagedPool, sizeof(GUID) * InterfaceCount, TAG_PORTCLASS);
     if (!Descriptor->Interfaces)
         goto cleanup;