Even if the stream for which the command was intended has been freed in the mean time. This ensures that things start rolling again after an unlink / halt. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- drivers/usb/host/xhci-ring.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 493825b..d4e3167 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -987,8 +987,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id, xhci_warn(xhci, "WARN Set TR deq ptr command for freed stream ID %u\n", stream_id); /* XXX: Harmless??? */ - dev->eps[ep_index].ep_state &= ~SET_DEQ_PENDING; - return; + goto cleanup; } ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index); @@ -1053,6 +1052,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id, } } +cleanup: dev->eps[ep_index].ep_state &= ~SET_DEQ_PENDING; dev->eps[ep_index].queued_deq_seg = NULL; dev->eps[ep_index].queued_deq_ptr = NULL; -- 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
