Name
usb_get_urb —
increments the reference count of the urb
Synopsis
struct urb * usb_get_urb (struct urb * urb);
Arguments
urb
pointer to the urb to modify, may be NULL
Description
This must be called whenever a urb is transferred from a device driver to a
host controller driver. This allows proper reference counting to happen
for urbs.
A pointer to the urb with the incremented reference counter is returned.