table of contents
| USB_SG_CANCEL(9) | USB Core APIs | USB_SG_CANCEL(9) |
NAME¶
usb_sg_cancel - stop scatter/gather i/o issued by usb_sg_wait
SYNOPSIS¶
void usb_sg_cancel(struct usb_sg_request * io);
ARGUMENTS¶
io
request block, initialized with usb_sg_init
DESCRIPTION¶
This stops a request after it has been started by usb_sg_wait. It can also prevents one initialized by usb_sg_init from starting, so that call just frees resources allocated to the request.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |