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([2600:1700:6cf8:1240:8b69:db05:cad3:f30f]) by smtp.gmail.com with ESMTPSA id g140-20020a0ddd92000000b006029cdd22cbsm91680ywe.97.2024.02.05.11.26.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 05 Feb 2024 11:26:00 -0800 (PST) Message-ID: <3230d5b6-dca3-4b41-bf04-479127628713@gmail.com> Date: Mon, 5 Feb 2024 11:25:59 -0800 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linux-next:master 1465/2825] tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c:557:13: warning: variable 'r' set but not used Content-Language: en-US To: Martin KaFai Lau , Kui-Feng Lee Cc: oe-kbuild-all@lists.linux.dev, Martin KaFai Lau , kernel test robot , bpf References: <202401300557.z5vzn8FM-lkp@intel.com> <79df5a1a-3d7d-4a6a-8ebb-aaf4d9e89aaf@linux.dev> From: Kui-Feng Lee In-Reply-To: <79df5a1a-3d7d-4a6a-8ebb-aaf4d9e89aaf@linux.dev> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2/1/24 12:36, Martin KaFai Lau wrote: >> vim +/r +557 tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c >> >>     553 >>     554    static int bpf_dummy_reg(void *kdata) >>     555    { >>     556        struct bpf_testmod_ops *ops = kdata; >>   > 557        int r; > > Kui-Feng, Please take a look. May be change the ".test_2" return type to > "void" since it is not used. > >>     558 >>     559        r = ops->test_2(4, 3); >>     560 >>     561        return 0; >>     562    } >>     563 >> > The fix has been landed. FYI! https://lore.kernel.org/all/20240204061204.1864529-1-thinker.li@gmail.com/