netdev - Re: [PATCH] net: tulip: delete useless tests on netdev

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:	Fri, 03 Jan 2014 19:35:39 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	grantgrundler@...il.com
Cc:	Julia.Lawall@...6.fr, grundler@...isc-linux.org,
	kernel-janitors@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: tulip: delete useless tests on netdev_priv

From: Grant Grundler <grantgrundler@...il.com>
Date: Thu, 2 Jan 2014 07:57:26 -0800

> On Thu, Jan 2, 2014 at 8:28 AM, Julia Lawall <Julia.Lawall@...6.fr> wrote:
>> From: Julia Lawall <Julia.Lawall@...6.fr>
>>
>> Netdev_priv performs an addition, not a pointer dereference, so it seems
>> quit unlikely that its result would ever be NULL.
> 
> LGTM.
> 
>  >
>> A semantic patch that makes this change is as follows:
>> (http://coccinelle.lip6.fr/)
>>
>> // <smpl>
>> @@
>> statement S;
>> @@
>>
>> - if (!netdev_priv(...)) S
>> // </smpl>
>>
>> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>
> 
> Acked-by: Grant Grundler <grundler@...isc-linux.org>

Applied, thanks everyone.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html