Re: [Qemu-devel] [v5][PATCH 3/5] xen, gfx passthrough: support Intel IGD passthrough with VT-D

[Chen, Tiejun]

On 2014/6/25 14:25, Paolo Bonzini wrote:

Il 25/06/2014 04:17, Tiejun Chen ha scritto:

+int pci_create_pch(PCIBus *bus)
+{
+    XenHostPCIDevice hdev;
+    int r = 0;
+
+    if (!xen_has_gfx_passthru) {
+        return r;
+    }
+

You could make this an assertion, since the function is never called
with xen_has_gfx_passthru == 0.  Or just drop the check completely, so

I will drop this completely.

Thanks
Tiejun

the function can be moved in patch 2.

Paolo