linux-kernel - Re: [PATCH 11/15] tools/lib/traceevent/event-parse.c: adjust duplicate test

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Date:	Wed, 23 Jan 2013 18:56:13 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Sasha Levin <sasha.levin@...cle.com>,
	Julia Lawall <Julia.Lawall@...6.fr>,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	Namhyung Kim <namhyung@...nel.org>
Subject: Re: [PATCH 11/15] tools/lib/traceevent/event-parse.c: adjust
 duplicate test

Em Wed, Jan 23, 2013 at 09:42:17AM -0500, Steven Rostedt escreveu:
> On Mon, 2013-01-21 at 14:02 +0100, Julia Lawall wrote:
> > From: Julia Lawall <Julia.Lawall@...6.fr>
> > 
> > Delete successive tests to the same location.  Field was already tested.
> > Alloc_arg can fail, so test that value instead.
> > 
> > A simplified version of the semantic match that finds this problem is as
> > follows: (http://coccinelle.lip6.fr/)

This one was fixed already by the patch below, that is in my perf/core
branch:

commit 9b9af6013045d58e95ecce62a1cfb34b150b7a8d
Author: Sasha Levin <sasha.levin@...cle.com>
Date:   Fri Dec 21 15:00:58 2012 -0500

    tools lib traceevent: test correct variable after allocation
    
    we've tested the wrong variable for allocation failure, fix it to
    test the right one.
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