tree 871cd697275a3d47eff04d12ecddc22b0eeafe03
parent 62af7214d8c3c9c81788e988cf99bfb02da77d0b
author H Hartley Sweeten <hsweeten@visionengravers.com> 1425496528 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1425686488 -0800

staging: comedi: comedi_fops: (!foo) preferred over (foo == NULL)

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>