linux-kernel - Re: [PATCH v2] nfc: st95hf: remove unnecessary assignment and label

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1aecd37b-88e8-e00d-d0b1-2fd989514c19@canonical.com>
Date:   Wed, 26 May 2021 09:56:00 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     samirweng1979 <samirweng1979@....com>, davem@...emloft.net,
        dinghao.liu@....edu.cn
Cc:     linux-nfc@...ts.01.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        wengjianfeng <wengjianfeng@...ong.com>
Subject: Re: [PATCH v2] nfc: st95hf: remove unnecessary assignment and label

On 25/05/2021 20:56, samirweng1979 wrote:
> From: wengjianfeng <wengjianfeng@...ong.com>
> 
> In function st95hf_in_send_cmd, the variable rc is assigned then goto
> error label, which just returns rc, so we use return to replace it.
> Since error label only used once in the function, so we remove error label.
> 
> Signed-off-by: wengjianfeng <wengjianfeng@...ong.com>
> ---
>  drivers/nfc/st95hf/core.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
> 

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>

Best regards,
Krzysztof