staging: comedi: drivers: (!foo) preferred over (foo == NULL)
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 4 Mar 2015 19:15:29 +0000 (12:15 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Mar 2015 00:01:28 +0000 (16:01 -0800)
commite2850160763e716e55fa6328bfab335cac90fc80
treea1681c5476875601605dd821cd7ddebab9388eee
parent88cc30cfcfd38d81da3f8b4d9cedb16556c5fdfc
staging: comedi: drivers: (!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>
drivers/staging/comedi/drivers.c