linux-kernel - Re: [PATCH] x86/boot/compressed/64: Remove unused variable

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Date:   Wed, 17 Jul 2019 17:34:51 +0300
From:   "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
To:     Zhenzhong Duan <zhenzhong.duan@...cle.com>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>
Subject: Re: [PATCH] x86/boot/compressed/64: Remove unused variable

On Tue, Jul 16, 2019 at 01:17:20PM +0000, Zhenzhong Duan wrote:
> Fix gcc warning:
> 
> arch/x86/boot/compressed/pgtable_64.c: In function 'find_trampoline_placement':
> arch/x86/boot/compressed/pgtable_64.c:43:16: warning: unused variable 'trampoline_start' [-Wunused-variable]
>   unsigned long trampoline_start;
>                 ^
> 
> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@...cle.com>
> Cc: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: Borislav Petkov <bp@...en8.de>

Acked-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>

Have no idea why I don't see the warning in my setup.

-- 
 Kirill A. Shutemov