diff options
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 6fb48d30ec21..47aaaf4eb92a 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2752,7 +2752,7 @@ static int handle_tx_event(struct xhci_hcd *xhci, xhci_dbg(xhci, "Miss service interval error for slot %u ep %u, set skip flag\n", slot_id, ep_index); - return 0; + break; case COMP_NO_PING_RESPONSE_ERROR: ep->skip = true; xhci_dbg(xhci, @@ -2800,6 +2800,10 @@ static int handle_tx_event(struct xhci_hcd *xhci, xhci_dequeue_td(xhci, td, ep_ring, td->status); } + /* Missed TDs will be skipped on the next event */ + if (trb_comp_code == COMP_MISSED_SERVICE_ERROR) + return 0; + if (list_empty(&ep_ring->td_list)) { /* * Don't print wanings if ring is empty due to a stopped endpoint generating an |