From: Ján Veselý <jano.vesely@gmail.com>
Date: Sat, 21 Sep 2013 20:26:41 +0000 (-0400)
Subject: pci-ohci: Add missing 'break' in ohci_service_td
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4b351a0f212769deda960da44e299f44d5da0737;p=qemu.git

pci-ohci: Add missing 'break' in ohci_service_td

Device communication errors need to be reported to driver.
Add a debug message while at it.

Signed-off-by: Jan Vesely <jano.vesely@gmail.com>
Acked-by: Gerd Hoffmann <kraxel@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 35f0878409..0396e334ed 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -1143,7 +1143,9 @@ static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed)
             switch (ret) {
             case USB_RET_IOERROR:
             case USB_RET_NODEV:
+                DPRINTF("usb-ohci: got DEV ERROR\n");
                 OHCI_SET_BM(td.flags, TD_CC, OHCI_CC_DEVICENOTRESPONDING);
+                break;
             case USB_RET_NAK:
                 DPRINTF("usb-ohci: got NAK\n");
                 return 1;