@@ -2084,19 +2084,11 @@ out:
static int ehci_state_executing(EHCIQueue *q)
{
EHCIPacket *p = QTAILQ_FIRST(&q->packets);
- int again = 0;
assert(p != NULL);
assert(p->qtdaddr == q->qtdaddr);
ehci_execute_complete(q);
- if (p->usb_status == USB_RET_ASYNC) {
- goto out;
- }
- if (p->usb_status == USB_RET_PROCERR) {
- again = -1;
- goto out;
- }
// 4.10.3
if (!q->async) {
@@ -2114,11 +2106,8 @@ static int ehci_state_executing(EHCIQueue *q)
ehci_set_state(q->ehci, q->async, EST_WRITEBACK);
}
- again = 1;
-
-out:
ehci_flush_qh(q);
- return again;
+ return 1;
}