From fcb70eca3f14349a0ef8e74dc808360f81592026 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Sun, 4 Mar 2012 12:10:11 +0100
Subject: [PATCH] usb-ehci: drop unused isoch_pause variable

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-ehci.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 58811d3ef0..60f9f5bdb5 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -419,7 +419,6 @@ struct EHCIState {
 
     USBPacket ipacket;
     QEMUSGList isgl;
-    int isoch_pause;
 
     uint64_t last_run_ns;
 };
@@ -907,7 +906,6 @@ static void ehci_reset(void *opaque)
 
     s->astate = EST_INACTIVE;
     s->pstate = EST_INACTIVE;
-    s->isoch_pause = -1;
     s->attach_poll_counter = 0;
 
     for(i = 0; i < NB_PORTS; i++) {
@@ -2150,9 +2148,7 @@ static void ehci_frame_timer(void *opaque)
 
     for (i = 0; i < frames; i++) {
         if ( !(ehci->usbsts & USBSTS_HALT)) {
-            if (ehci->isoch_pause <= 0) {
-                ehci->frindex += 8;
-            }
+            ehci->frindex += 8;
 
             if (ehci->frindex > 0x00001fff) {
                 ehci->frindex = 0;