linux-kernel - Re: [PATCH V3] s390: Simplify the calculation of variables

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Date:   Fri, 8 Apr 2022 14:53:02 +0200
From:   Peter Oberparleiter <oberpar@...ux.ibm.com>
To:     Haowen Bai <baihaowen@...zu.com>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Sven Schnelle <svens@...ux.ibm.com>,
        Vineeth Vijayan <vneethv@...ux.ibm.com>
Cc:     linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3] s390: Simplify the calculation of variables

On 07.04.2022 04:16, Haowen Bai wrote:
> Fix the following coccicheck warnings:
> ./arch/s390/include/asm/scsw.h:695:47-49: WARNING
>  !A || A && B is equivalent to !A || B
> 
> I apply a readable version just to get rid of a warning.
> 
> Signed-off-by: Haowen Bai <baihaowen@...zu.com>

A definitive improvement over the current version. Thanks!

Reviewed-by: Peter Oberparleiter <oberpar@...ux.ibm.com>


-- 
Peter Oberparleiter
Linux on IBM Z Development - IBM Germany R&D