staging: comedi: usbduxfast: tidy up usbduxfast_ai_cancel()

Remove the unnecessary comments and dev_err() noise.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-05-14 13:38:48 -07:00 • committed by Greg Kroah-Hartman
commit ce976fdb24