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SubjectRe: [PATCH 02/68] 0 -> NULL, for arch/arm

On Jul 27 2007 16:07, Alexey Dobriyan wrote:
>On 7/27/07, Jan Engelhardt <jengelh@computergmbh.de> wrote:
>> On Jul 27 2007 10:59, Al Viro wrote:
>> >On Fri, Jul 27, 2007 at 11:44:07AM +0200, Yoann Padioleau wrote:
>> >> buf = alloc_safe_buffer(device_info, ptr, size, dir);
>> >> - if (buf == 0) {
>> >> + if (buf == NULL) {
>> >
>> > if (!buf)
>> >surely...
>>
>> Makes it look like it's used as a bool.
>
>bool variables are rarely named buf, so no.

Whatever. Java is good in one point: the ! operator requires a bool.


Jan
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