From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 16 Aug 2012 13:47:29 +0000 (+0200)
Subject: ehci: Remove unnecessary ehci_flush_qh call
X-Git-Tag: v1.2.0-rc3~2^2~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=53dd6f7032ec4898ca8f95356df795a92cd27e09;p=thirdparty%2Fqemu.git

ehci: Remove unnecessary ehci_flush_qh call

ehci_qh_do_overlay() already calls ehci_flush_qh() before it returns, calling
it twice is useless.

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

diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 3e10977492e..923a949ea56 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -1966,7 +1966,6 @@ static int ehci_state_fetchqtd(EHCIQueue *q)
     }
     if (p != NULL) {
         ehci_qh_do_overlay(q);
-        ehci_flush_qh(q);
         if (p->async == EHCI_ASYNC_INFLIGHT) {
             ehci_set_state(q->ehci, q->async, EST_HORIZONTALQH);
         } else {