[PATCH v4 6/9] ntoskrnl: Improve error handling in get_device_id

[Claire Girka]

From: Claire Girka

Do not assume the underlying driver will return meaningful data, as it
may not support BusQueryContainerID which will be queried in a next commit.
---
 dlls/ntoskrnl.exe/pnp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntoskrnl.exe/pnp.c b/dlls/ntoskrnl.exe/pnp.c
index 71c03586897..69f15d82875 100644
--- a/dlls/ntoskrnl.exe/pnp.c
+++ b/dlls/ntoskrnl.exe/pnp.c
@@ -75,7 +75,7 @@ static struct wine_rb_tree device_interfaces = { interface_rb_compare };
 static NTSTATUS get_device_id( DEVICE_OBJECT *device, BUS_QUERY_ID_TYPE type, WCHAR **id )
 {
     IO_STACK_LOCATION *irpsp;
-    IO_STATUS_BLOCK irp_status;
+    IO_STATUS_BLOCK irp_status = { .Information = 0 };
     KEVENT event;
     IRP *irp;