From: Helge Deller <deller@gmx.de>
To: Karl Mehltretter <kmehltretter@gmail.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fbdev: clps711x-fb: Remove unreachable unregister_framebuffer() call
Date: Sat, 8 Aug 2026 17:17:07 +0200 [thread overview]
Message-ID: <8097aa95-45a2-4a8e-bfb0-24e644576d69@gmx.de> (raw)
In-Reply-To: <20260808144114.77505-1-kmehltretter@gmail.com>
On 8/8/26 16:41, Karl Mehltretter wrote:
> The unregister_framebuffer() call in clps711x_fb_probe() is unreachable.
> register_framebuffer() failure jumps to the unwind label, while success
> returns immediately.
>
> Remove it.
>
> Found with Clang's -Wunreachable-code.
>
> Fixes: 36462ac193088 ("fbdev: clps711x-fb: Replace check_fb in favor of struct fb_info.lcd_dev")
> Assisted-by: Claude:claude-fable-5
> Signed-off-by: Karl Mehltretter <kmehltretter@gmail.com>
> ---
> drivers/video/fbdev/clps711x-fb.c | 2 --
> 1 file changed, 2 deletions(-)
applied.
Thanks!
Helge
prev parent reply other threads:[~2026-08-08 15:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-08 14:41 [PATCH] fbdev: clps711x-fb: Remove unreachable unregister_framebuffer() call Karl Mehltretter
2026-08-08 15:17 ` Helge Deller [this message]
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