diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index a0772d362e70..b6f21175b872 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1553,6 +1553,10 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) */ if (!(ep->ep_state & EP_HALT_PENDING)) { command = xhci_alloc_command(xhci, false, false, GFP_ATOMIC); + if (!command) { + ret = -ENOMEM; + goto done; + } ep->ep_state |= EP_HALT_PENDING; ep->stop_cmds_pending++; ep->stop_cmd_timer.expires = jiffies + |
