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From: Joe Perches <joe@perches.com>
To: Thomas Gleixner <tglx@linutronix.de>,
	Julia Lawall <julia.lawall@inria.fr>
Cc: "Giuseppe Scrivano" <gscrivan@redhat.com>,
	"Valdis Klētnieks" <valdis.kletnieks@vt.edu>,
	kernelnewbies <kernelnewbies@kernelnewbies.org>,
	kernel-janitors <kernel-janitors@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	"Andy Whitcroft" <apw@shadowen.org>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	linux-kernel-mentees@lists.linuxfoundation.org,
	cocci <cocci@systeme.lip6.fr>
Subject: Re: [Linux-kernel-mentees] [Cocci] coccinelle: Convert comma to semicolons (was Re: [PATCH] checkpatch: Add test for comma use that should be semicolon)
Date: Thu, 24 Sep 2020 13:33:06 -0700	[thread overview]
Message-ID: <6d5383a3ec02d89dd05797c3ae158aebdc0c88ae.camel@perches.com> (raw)
In-Reply-To: <87tuvn6i88.fsf@nanos.tec.linutronix.de>

On Thu, 2020-09-24 at 22:19 +0200, Thomas Gleixner wrote:
> On Sat, Aug 22 2020 at 09:07, Julia Lawall wrote:
> > On Fri, 21 Aug 2020, Joe Perches wrote:
> > > True enough for a general statement, though the coccinelle
> > > script Julia provided does not change a single instance of
> > > for loop expressions with commas.
> > > 
> > > As far as I can tell, no logic defect is introduced by the
> > > script at all.
> > 
> > The script has a rule to ensure that what is changed is part of a top
> > level statement that has the form e1, e2;.  I put that in to avoid
> > transforming cases where the comma is the body of a macro, but it protects
> > against for loop headers as well.
> 
> Right. I went through the lot and did not find something dodgy. Except
> for two hunks this still applies. Can someone please send a proper patch
> with changelog/SOB etc. for this?

Treewide?

Somebody no doubt would complain, but there
_really should_ be some mechanism for these
trivial and correct treewide changes...


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  parent reply	other threads:[~2020-09-24 20:50 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200818184107.f8af232fb58b17160c570874@linux-foundation.org>
     [not found] ` <3bf27caf462007dfa75647b040ab3191374a59de.camel@perches.com>
     [not found]   ` <b0fd63e4b379eda69ee85ab098353582b8c054bb.camel@perches.com>
     [not found]     ` <alpine.DEB.2.22.394.2008201021400.2524@hadrien>
     [not found]       ` <a5713d8597065ef986f780499428fcc4cd31c003.camel@perches.com>
     [not found]         ` <alpine.DEB.2.22.394.2008201856110.2524@hadrien>
2020-08-22  1:08           ` [Linux-kernel-mentees] [Cocci] coccinelle: Convert comma to semicolons (was Re: [PATCH] checkpatch: Add test for comma use that should be semicolon) Joe Perches
2020-08-22  3:35             ` Valdis Klētnieks
2020-08-22  5:30               ` Joe Perches
2020-08-22  7:07                 ` Julia Lawall
2020-09-24 20:19                   ` Thomas Gleixner
2020-09-24 20:21                     ` Julia Lawall
2020-09-24 20:33                     ` Joe Perches [this message]
2020-09-24 21:53                       ` Thomas Gleixner
2020-09-24 22:23                         ` Joe Perches
2020-09-25 17:06                           ` Julia Lawall
2020-09-25 17:26                             ` Joe Perches
2020-09-26 19:11                               ` Valdis Klētnieks
2020-09-27 17:08                           ` Julia Lawall
2020-09-27 17:45                             ` Joe Perches
2020-09-27 19:35                               ` Julia Lawall

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