diff options
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 749fc68eb5c1..60fb52ae864b 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1118,6 +1118,10 @@ static void xhci_handle_cmd_reset_ep(struct xhci_hcd *xhci, int slot_id, if (xhci->quirks & XHCI_RESET_EP_QUIRK) { struct xhci_command *command; command = xhci_alloc_command(xhci, false, false, GFP_ATOMIC); + if (!command) { + xhci_warn(xhci, "WARN Cannot submit cfg ep: ENOMEM\n"); + return; + } xhci_dbg_trace(xhci, trace_xhci_dbg_quirks, "Queueing configure endpoint command"); xhci_queue_configure_endpoint(xhci, command, |