diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2012-12-14 14:35:39 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2013-01-07 12:57:24 +0100 |
| commit | 6735d433729f80fab80c0a1f70ae131398645613 (patch) | |
| tree | a7eb1697af39a64b77eab7c272240a695cda14e2 /hw/usb/core.c | |
| parent | 027c03f7327faa696e1d876954a18b5214c18583 (diff) | |
| download | focaccia-qemu-6735d433729f80fab80c0a1f70ae131398645613.tar.gz focaccia-qemu-6735d433729f80fab80c0a1f70ae131398645613.zip | |
usb: Fix usb_ep_find_packet_by_id
usb_ep_find_packet_by_id mistakenly only checks the first packet and if that is not a match, keeps trying the first packet! This patch fixes this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb/core.c')
| -rw-r--r-- | hw/usb/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/core.c b/hw/usb/core.c index e315fc1021..d057aab900 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -761,7 +761,7 @@ USBPacket *usb_ep_find_packet_by_id(USBDevice *dev, int pid, int ep, struct USBEndpoint *uep = usb_ep_get(dev, pid, ep); USBPacket *p; - while ((p = QTAILQ_FIRST(&uep->queue)) != NULL) { + QTAILQ_FOREACH(p, &uep->queue, queue) { if (p->id == id) { return p; } |