From: Hans de Goede <hdego...@redhat.com> 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 <hdego...@redhat.com> Signed-off-by: Gerd Hoffmann <kra...@redhat.com> --- 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 e315fc1..d057aab 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; } -- 1.7.1