table of contents
| USB_URB_EP_TYPE_CHEC(9) | USB Core APIs | USB_URB_EP_TYPE_CHEC(9) |
NAME¶
usb_urb_ep_type_check - sanity check of endpoint in the given urb
SYNOPSIS¶
int usb_urb_ep_type_check(const struct urb * urb);
ARGUMENTS¶
urb
urb to be checked
DESCRIPTION¶
This performs a light-weight sanity check for the endpoint in the given urb. It returns 0 if the urb contains a valid endpoint, otherwise a negative error code.
COPYRIGHT¶
| June 2023 | Kernel Hackers Manual 3.10 |