linux-kernel - Re: [PATCH -next] drm/cirrus: Remove set but not used variable 'bo'

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Date:   Wed, 21 Nov 2018 09:14:40 +0100
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     Dave Airlie <airlied@...hat.com>, David Airlie <airlied@...ux.ie>,
        Thierry Reding <treding@...dia.com>,
        Daniel Stone <daniels@...labora.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Adam Jackson <ajax@...hat.com>,
        virtualization@...ts.linux-foundation.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH -next] drm/cirrus: Remove set but not used variable 'bo'

On Thu, Nov 15, 2018 at 12:10:36PM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/gpu/drm/cirrus/cirrus_fbdev.c: In function 'cirrusfb_create':
> drivers/gpu/drm/cirrus/cirrus_fbdev.c:172:20: warning:
>  variable 'bo' set but not used [-Wunused-but-set-variable]
> 
> It never used since introduction in commit
> f9aa76a85248 ("drm/kms: driver for virtual cirrus under qemu")

queued for -next.

thanks,
  Gerd