On 10/30/2015 02:59 PM, Johannes Thumshirn wrote:
> Hi Tim,
> [email protected] writes:
>
>> From: Tim Gardner <[email protected]>
>>
>> drivers/scsi/be2iscsi/be_main.c: In function 'be_sgl_create_contiguous':
>> drivers/scsi/be2iscsi/be_main.c:3187:18: warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses]
>> WARN_ON(!length > 0);
>>
>> gcc version 5.2.1
>
> This patch (or similar) was already posted on Oct 1 by Joel Stanley.
> See http://comments.gmane.org/gmane.linux.scsi/105462
>
> Thanks,
> Johannes
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Mechanical application of prarens makes that expression more complicated
then it needs to be. It is, after all, an unsigned integer.
rtg
--
Tim Gardner [email protected]