diff options
Diffstat (limited to 'drivers/uwb/hwa-rc.c')
| -rw-r--r-- | drivers/uwb/hwa-rc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c index 0aa6c3c..35a1e77 100644 --- a/drivers/uwb/hwa-rc.c +++ b/drivers/uwb/hwa-rc.c @@ -823,6 +823,9 @@ static int hwarc_probe(struct usb_interface *iface, struct hwarc *hwarc; struct device *dev = &iface->dev; + if (iface->cur_altsetting->desc.bNumEndpoints < 1) + return -ENODEV; + result = -ENOMEM; uwb_rc = uwb_rc_alloc(); if (uwb_rc == NULL) { |
