linux-kernel - Re: [PATCH] locktorture: Fix assignment of boolean variables

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Message-ID: <20181203084605.GC11650@hirez.programming.kicks-ass.net>
Date:   Mon, 3 Dec 2018 09:46:05 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     "Paul E. McKenney" <paulmck@...ux.ibm.com>
Cc:     Wen Yang <wen.yang99@....com.cn>,
        Davidlohr Bueso <dave@...olabs.net>,
        Josh Triplett <josh@...htriplett.org>,
        linux-kernel@...r.kernel.org, zhong.weidong@....com.cn,
        mingo@...hat.com, will.deacon@....com, Julia.Lawall@...6.fr
Subject: Re: [PATCH] locktorture: Fix assignment of boolean variables

On Mon, Dec 03, 2018 at 09:35:00AM +0100, Peter Zijlstra wrote:
> On Sat, Dec 01, 2018 at 12:37:01PM -0800, Paul E. McKenney wrote:
> > On Sat, Dec 01, 2018 at 04:31:49PM +0800, Wen Yang wrote:
> > > Fix the following warnings reported by coccinelle:
> > > 
> > > kernel/locking/locktorture.c:703:6-10: WARNING: Assignment of bool to 0/1

Not to mention that WARN is gramatically incorrect. We're not assigning
'bool' to 0/1 but the other way around.

What crap..

> So I strongly disagree with this. Anybody that has trouble with 0/1 vs
> false/true needs to stay the heck away from C.
> 
> I would suggest we delete that stupid coccinelle scripts that generates
> these pointless warns.