linux-kernel - Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP configs

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Message-ID: <20180909160601.GA3873@zn.tnic>
Date:   Sun, 9 Sep 2018 18:06:01 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc:     Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] kernel/sched/core.c: Avoid unused variable on non-SMP
 configs

On Sun, Sep 09, 2018 at 04:48:19PM +0200, Miguel Ojeda wrote:
> Indeed. But note that the attribute needs to be written before the
> variable name so that it applies to both variables (or write it twice)

It warns only about 'steal' - not the other one.

> Also, if we go that route, I would simply remove the #ifdef entirely.

Even better. The less ifdeffery the better.

-- 
Regards/Gruss,
    Boris.

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