netdev - Re: [net-next PATCH 1/5 v3] net: dsa: tag_rtl4

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] [day] [month] [year] [list]

Date:   Mon, 6 Jul 2020 09:55:48 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>,
        DENG Qingfang <dqfext@...il.com>,
        Mauri Sandberg <sandberg@...lfence.com>
Subject: Re: [net-next PATCH 1/5 v3] net: dsa: tag_rtl4_a: Implement Realtek
 4 byte A tag

On Mon,  6 Jul 2020 01:15:46 +0200 Linus Walleij wrote:
> +static struct sk_buff *rtl4a_tag_rcv(struct sk_buff *skb,
> +				     struct net_device *dev,
> +				     struct packet_type *pt)
> +{
> +	u16 protport;
> +	__be16 *p;
> +	u16 etype;
> +	u8 flags;
> +	u8 *tag;
> +	u8 prot;
> +	u8 port;

net/dsa/tag_rtl4_a.c: In function ‘rtl4a_tag_rcv’:
net/dsa/tag_rtl4_a.c:60:5: warning: unused variable ‘flags’ [-Wunused-variable]
   60 |  u8 flags;
      |     ^~~~~