usb_sg_cancel (9) Linux Manual Page

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