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Wed, 10 Jul 2024 08:58:47 -0700 (PDT) Received: from [192.168.1.128] ([38.175.170.29]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-38a4b870e83sm10117595ab.55.2024.07.10.08.58.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Jul 2024 08:58:47 -0700 (PDT) Message-ID: Date: Wed, 10 Jul 2024 09:58:46 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] selftests/dma:remove unused variable To: Zhu Jun , shuah@kernel.org Cc: chenxiang66@hisilicon.com, iommu@lists.linux.dev, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Shuah Khan References: <20240710065759.5988-1-zhujun2@cmss.chinamobile.com> Content-Language: en-US From: Shuah Khan In-Reply-To: <20240710065759.5988-1-zhujun2@cmss.chinamobile.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 7/10/24 00:57, Zhu Jun wrote: > The variable are never referenced in the code, just remove it > that this problem was discovered by reading code > > Signed-off-by: Zhu Jun > --- > tools/testing/selftests/dma/dma_map_benchmark.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/tools/testing/selftests/dma/dma_map_benchmark.c b/tools/testing/selftests/dma/dma_map_benchmark.c > index 3fcea00961c0..c91b485ca99a 100644 > --- a/tools/testing/selftests/dma/dma_map_benchmark.c > +++ b/tools/testing/selftests/dma/dma_map_benchmark.c > @@ -33,7 +33,6 @@ int main(int argc, char **argv) > int granule = 1; > > int cmd = DMA_MAP_BENCHMARK; > - char *p; > > while ((opt = getopt(argc, argv, "t:s:n:b:d:x:g:")) != -1) { > switch (opt) { Applied to linux-kselftest next for Linux 6.11-rc1. thanks, -- Shuah