MIME-Version: 1.0
References: <20211112032704.4658-1-hanyihao@vivo.com>
In-Reply-To: <20211112032704.4658-1-hanyihao@vivo.com>
From:   Alexei Starovoitov <alexei.starovoitov@gmail.com>
Date:   Thu, 11 Nov 2021 21:06:27 -0800
Message-ID: <CAADnVQJ3XvUQQe67OYe=9Dq_LKbUO4E4WdNO3LWFnKJvzM9qow@mail.gmail.com>
Subject: Re: [PATCH] selftests/bpf: use swap() to make code cleaner
To:     Yihao Han <hanyihao@vivo.com>
Cc:     Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Jesper Dangaard Brouer <hawk@kernel.org>,
        John Fastabend <john.fastabend@gmail.com>,
        Shuah Khan <shuah@kernel.org>,
        Andrii Nakryiko <andrii@kernel.org>,
        Martin KaFai Lau <kafai@fb.com>,
        Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
        KP Singh <kpsingh@kernel.org>,
        Network Development <netdev@vger.kernel.org>,
        bpf <bpf@vger.kernel.org>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>, kernel@vivo.com
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Thu, Nov 11, 2021 at 7:27 PM Yihao Han <hanyihao@vivo.com> wrote:
>
> Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
> opencoding it.
>
> Signed-off-by: Yihao Han <hanyihao@vivo.com>

The point of the selftest is to open code it.