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From:   Michael Ellerman <patch-notifications@ellerman.id.au>
To:     kernel test robot <lkp@intel.com>,
        Alexey Kardashevskiy <aik@ozlabs.ru>
Cc:     linuxppc-dev@lists.ozlabs.org, Paul Mackerras <paulus@samba.org>,
        Nicolin Chen <nicoleotsuka@gmail.com>,
        Niklas Schnelle <schnelle@linux.ibm.com>,
        kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
In-Reply-To: <20210318234441.GA63469@f8e20a472e81>
References: <202103190721.joUfcBzf-lkp@intel.com> <20210318234441.GA63469@f8e20a472e81>
Subject: Re: [PATCH] powerpc/iommu/debug: fix ifnullfree.cocci warnings
Message-Id: <161715298004.226945.14572289924746154784.b4-ty@ellerman.id.au>
Date:   Wed, 31 Mar 2021 12:09:40 +1100
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On Fri, 19 Mar 2021 07:44:41 +0800, kernel test robot wrote:
> arch/powerpc/kernel/iommu.c:76:2-16: WARNING: NULL check before some freeing functions is not needed.
> 
>  NULL check before some freeing functions is not needed.
> 
>  Based on checkpatch warning
>  "kfree(NULL) is safe this check is probably not required"
>  and kfreeaddr.cocci by Julia Lawall.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/iommu/debug: fix ifnullfree.cocci warnings
      https://git.kernel.org/powerpc/c/bbbe563f8490958861777d98871e16960163ea1b

cheers