linux-kernel - Re: [PATCH] KVM: PPC: Book3S HV: Remove NULL check before kfree

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Message-ID: <a2e4aca0-8e3a-2496-b9a3-ccacf41fd3d9@web.de>
Date:   Sun, 5 Apr 2020 22:50:33 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Qiujun Huang <hqjagain@...il.com>, kvm-ppc@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Cc:     linux-kernel@...r.kernel.org,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Chen Zhou <chenzhou10@...wei.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...abs.org>
Subject: Re: [PATCH] KVM: PPC: Book3S HV: Remove NULL check before kfree

> NULL check before kfree is unnecessary, so remove it.

Would you like to take similar update suggestions into account?
* 2019-09-04
  KVM: PPC: Book3S HV: Delete an unnecessary check before kfree() in __kvmhv_nested_page_fault()

* [-next] KVM: PPC: Book3S HV: remove redundant NULL check
  https://lkml.kernel.org/lkml/20200401130903.6576-1-chenzhou10@huawei.com/
  https://lore.kernel.org/patchwork/patch/1218800/

Regards,
Markus