From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752336AbbASUbu (ORCPT ); Mon, 19 Jan 2015 15:31:50 -0500 Received: from mail-pa0-f47.google.com ([209.85.220.47]:58209 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752237AbbASUbr (ORCPT ); Mon, 19 Jan 2015 15:31:47 -0500 Date: Mon, 19 Jan 2015 12:31:43 -0800 From: Brian Norris To: SF Markus Elfring Cc: David Woodhouse , Kyungmin Park , linux-mtd@lists.infradead.org, LKML , kernel-janitors@vger.kernel.org, Julia Lawall Subject: Re: [PATCH] MTD: Deletion of checks before the function call "iounmap" Message-ID: <20150119203143.GL9759@ld-irv-0074> References: <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <54BBE87C.9020705@users.sourceforge.net> <20150119175835.GH9759@ld-irv-0074> <54BD4AB6.70708@users.sourceforge.net> <20150119183057.GI9759@ld-irv-0074> <54BD55F6.6090609@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <54BD55F6.6090609@users.sourceforge.net> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 19, 2015 at 08:07:34PM +0100, SF Markus Elfring wrote: > >> I published scripts for static source code analysis in March 2004. ^^ That would be March 2014, not March 2004. > > I didn't ask "when?"; where? > > https://lkml.org/lkml/2014/3/5/356 > http://article.gmane.org/gmane.comp.version-control.coccinelle/3513/ > https://systeme.lip6.fr/pipermail/cocci/2014-March/000676.html > > Do you get further ideas from this software analysis approach? I suppose. I've gotten the idea that I can generate a ton of patches using an automated tool, not test or research them, possibly add bugs to the kernel, and still get a good percentage of my patches merged. Now, have *you* learned anything from this approach? Brian