linux-kernel - Re: [PATCH 4/4] KVM-S390: Delete an unnecessary initialisation for a buffer variable

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Message-Id: <20160822145917.19382bbf@thinkpad-w530>
Date:   Mon, 22 Aug 2016 14:59:17 +0200
From:   David Hildenbrand <dahi@...ux.vnet.ibm.com>
To:     SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:     kvm@...r.kernel.org, linux-s390@...r.kernel.org,
        Christian Bornträger <borntraeger@...ibm.com>,
        Cornelia Huck <cornelia.huck@...ibm.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Martin Schwidefsky <schwidefsky@...ibm.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH 4/4] KVM-S390: Delete an unnecessary initialisation for
 a buffer variable

> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Wed, 17 Aug 2016 19:28:15 +0200
> 
> The variable "bp_data" will eventually be set to an appropriate pointer
> from a call of the memdup_user() function.
> Thus omit the explicit initialisation which became unnecessary with
> a previous update step.
> 
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>

Looks sane to me.

Reviewed-by: David Hildenbrand <dahi@...ux.vnet.ibm.com>

Thanks!

David