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AJvYcCUe0ACynUXj4Ki2SpyOqUF9iTEIkzwIzBzqQVG3YsfxlTSGmjMfS6K2O4XEFKgi88Yny3X3M/UFnr18uZ1Gu2bKXHopg9ckbu+JCxApHfHBDX67nncOqg8Ee/SICmkEAqStCNq9H6igN0q9AumllzCfp8xRNeELh9cON5tYOWEZU+OBGEQa X-Gm-Message-State: AOJu0YwFhX3XNttKGcMbhz9+aqhuK7YI5nYa2E76Ji0xLjLf/IHdK03D QpmJt6OCc3GVuJWWePEf80Jh1sOOxUCo3iMkZqjPae7AnNgYvUQPWMLC3CO6EDsC5bm/khSJ0pP yV5Fbs4Qo8uSj399uYZ7D+FgVfyGs7pkKCwA= X-Received: by 2002:a17:906:eec3:b0:a51:c84b:f17b with SMTP id wu3-20020a170906eec300b00a51c84bf17bmr7285354ejb.69.1713182506478; Mon, 15 Apr 2024 05:01:46 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240415100713.483399-1-colin.i.king@gmail.com> In-Reply-To: <20240415100713.483399-1-colin.i.king@gmail.com> From: Jason Xing Date: Mon, 15 Apr 2024 20:01:09 +0800 Message-ID: Subject: Re: [PATCH][next] net/handshake: remove redundant assignment to variable ret To: Colin Ian King Cc: Chuck Lever , "David S . Miller" , Eric Dumazet , Jakub Kicinski , kernel-tls-handshake@lists.linux.dev, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Apr 15, 2024 at 6:08=E2=80=AFPM Colin Ian King wrote: > > The variable is being assigned an value and then is being re-assigned > a new value in the next statement. The assignment is redundant and can > be removed. > > Cleans up clang scan build warning: > net/handshake/tlshd.c:216:2: warning: Value stored to 'ret' is never > read [deadcode.DeadStores] > > Signed-off-by: Colin Ian King Reviewed-by: Jason Xing