NULL not 0 should be used with pointers. Just remove the offending
lines since they will default to NULL anyway.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: NEvgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>