linux-kernel - Re: [PATCH] cgroup: remove redundant check

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: <20121220191803.GA14527@htj.dyndns.org>
Date:	Thu, 20 Dec 2012 11:18:03 -0800
From:	Tejun Heo <tj@...nel.org>
To:	Sasha Levin <sasha.levin@...cle.com>
Cc:	Li Zefan <lizefan@...wei.com>,
	containers@...ts.linux-foundation.org, cgroups@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cgroup: remove redundant check

On Thu, Dec 20, 2012 at 02:11:31PM -0500, Sasha Levin wrote:
> We already know that 'event' is non-NULL, remove the redundant check.
> 
> Signed-off-by: Sasha Levin <sasha.levin@...cle.com>

I don't know.  I kinda like that test there.  It's not an error path
and tearing down everything which could have been allocated.  If the
test not being used is bothering, convert return -ENOMEM to goto fail?

-- 
tejun
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/