diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-04-18 09:20:54 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2016-05-08 22:37:18 -0500 |
| commit | 0bcdb632f871fc5c80ded99e52445da35a8eaaa7 (patch) | |
| tree | 9820697d5307d223a2d8a79371607a76cc2d6975 | |
| parent | 706bab670bab12dddca0318b402461013e412270 (diff) | |
Revert "ehci: make idt processing more robust"
This reverts commit 156a2e4dbffa85997636a7a39ef12da6f1b40254.
Breaks FreeBSD.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit a49923d2837d20510d645d3758f1ad87c32d0730)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | hw/usb/hcd-ehci.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index f32347303a..4120bb7c3a 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -1390,7 +1390,7 @@ static int ehci_process_itd(EHCIState *ehci, { USBDevice *dev; USBEndpoint *ep; - uint32_t i, len, pid, dir, devaddr, endp, xfers = 0; + uint32_t i, len, pid, dir, devaddr, endp; uint32_t pg, off, ptr1, ptr2, max, mult; ehci->periodic_sched_active = PERIODIC_ACTIVE; @@ -1482,10 +1482,9 @@ static int ehci_process_itd(EHCIState *ehci, ehci_raise_irq(ehci, USBSTS_INT); } itd->transact[i] &= ~ITD_XACT_ACTIVE; - xfers++; } } - return xfers ? 0 : -1; + return 0; } |