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path: root/drivers/usb/host/xhci.c
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Diffstat (limited to 'drivers/usb/host/xhci.c')
-rw-r--r--drivers/usb/host/xhci.c17
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 1cd56417cbec..9a0ec116654a 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1534,19 +1534,6 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
xhci_urb_free_priv(urb_priv);
return ret;
}
- if ((xhci->xhc_state & XHCI_STATE_DYING) ||
- (xhci->xhc_state & XHCI_STATE_HALTED)) {
- xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb,
- "Ep 0x%x: URB %p to be canceled on "
- "non-responsive xHCI host.",
- urb->ep->desc.bEndpointAddress, urb);
- /* Let the stop endpoint command watchdog timer (which set this
- * state) finish cleaning up the endpoint TD lists. We must
- * have caught it in the middle of dropping a lock and giving
- * back an URB.
- */
- goto done;
- }
ep_index = xhci_get_endpoint_index(&urb->ep->desc);
ep = &xhci->devs[urb->dev->slot_id]->eps[ep_index];
@@ -3787,8 +3774,10 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
mutex_lock(&xhci->mutex);
- if (xhci->xhc_state) /* dying, removing or halted */
+ if (xhci->xhc_state) { /* dying, removing or halted */
+ ret = -ESHUTDOWN;
goto out;
+ }
if (!udev->slot_id) {
xhci_dbg_trace(xhci, trace_xhci_dbg_address,