* Re: powerpc/spider-pci: Remove set but not used variable 'val'
[not found] <git-mailbomb-linux-master-f377f7da26d2af87e2ddc39190546f62ecdb2bd8@kernel.org>
@ 2021-07-02 21:12 ` Geert Uytterhoeven
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From: Geert Uytterhoeven @ 2021-07-02 21:12 UTC (permalink / raw)
To: Michael Ellerman; +Cc: linuxppc-dev
Hi Michael,
On Fri, Jul 2, 2021 at 10:14 PM Linux Kernel Mailing List
<linux-kernel@vger.kernel.org> wrote:
> Commit: f377f7da26d2af87e2ddc39190546f62ecdb2bd8
> Parent: 911bacda4658129bee039dc90fc0c3f193ee2695
> Refname: refs/heads/master
> Web: https://git.kernel.org/torvalds/c/f377f7da26d2af87e2ddc39190546f62ecdb2bd8
> Author: Baokun Li <libaokun1@huawei.com>
> AuthorDate: Tue Jun 1 16:53:19 2021 +0800
> Committer: Michael Ellerman <mpe@ellerman.id.au>
> CommitDate: Tue Jun 15 17:12:27 2021 +1000
>
> powerpc/spider-pci: Remove set but not used variable 'val'
>
> Fixes gcc '-Wunused-but-set-variable' warning:
> # WARNING: Fixes tag on line 3 doesn't match correct format
> # WARNING: Fixes tag on line 3 doesn't match correct format
> # WARNING: Fixes tag on line 3 doesn't match correct format
> # WARNING: Fixes tag on line 3 doesn't match correct format
> # WARNING: Fixes tag on line 3 doesn't match correct format
> # WARNING: Fixes tag on line 3 doesn't match correct format
Which tools is adding these warnings to various commit descriptions?
> arch/powerpc/platforms/cell/spider-pci.c: In function 'spiderpci_io_flush':
> arch/powerpc/platforms/cell/spider-pci.c:28:6: warning:
> variable ‘val’ set but not used [-Wunused-but-set-variable]
>
> It never used since introduction.
>
> Signed-off-by: Baokun Li <libaokun1@huawei.com>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
> Link: https://lore.kernel.org/r/20210601085319.140461-1-libaokun1@huawei.com
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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2021-07-02 21:12 ` powerpc/spider-pci: Remove set but not used variable 'val' Geert Uytterhoeven
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