From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 15 Nov 2012 13:14:59 +0000 (+0100)
Subject: usb-redir: Only add actually in flight packets to the in flight queue
X-Git-Tag: cpu-hotplug-port-v2~37^2~3
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=2cb343b442c98b45d1187f5691c45b3c114f3b04;p=people%2Faperard%2Fqemu-dm.git

usb-redir: Only add actually in flight packets to the in flight queue

Packets which are queued up, but not yet handed over to the device, are
*not* in flight.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index be9a232059..32ae1034cc 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -342,7 +342,9 @@ static void usbredir_fill_already_in_flight_from_ep(USBRedirDevice *dev,
         if (p->combined && p != p->combined->first) {
             continue;
         }
-        packet_id_queue_add(&dev->already_in_flight, p->id);
+        if (p->state == USB_PACKET_ASYNC) {
+            packet_id_queue_add(&dev->already_in_flight, p->id);
+        }
     }
 }