usb: wusbcore: clean up the sg list that was created for out transfers

Clean up the SG list after transfer completetion for out transfers if one
was created by the HWA.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed