From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 30 Aug 2012 13:00:33 +0000 (+0200)
Subject: ehci: Properly cleanup packets on cancel
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~3579^2~46
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0e7953525f52aa6c098dc0c1ce0b4a80ce82da45;p=sdk%2Femulator%2Fqemu.git

ehci: Properly cleanup packets on cancel

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

diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 78a248f..4fe85c8 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -747,6 +747,8 @@ static void ehci_free_packet(EHCIPacket *p)
     trace_usb_ehci_packet_action(p->queue, p, "free");
     if (p->async == EHCI_ASYNC_INFLIGHT) {
         usb_cancel_packet(&p->packet);
+        usb_packet_unmap(&p->packet, &p->sgl);
+        qemu_sglist_destroy(&p->sgl);
     }
     QTAILQ_REMOVE(&p->queue->packets, p, next);
     usb_packet_cleanup(&p->packet);