From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com>,
PowerPC <linuxppc-dev@lists.ozlabs.org>,
Linux kernel Mailing List <linux-kernel@vger.kernel.org>,
Kees Cook <keescook@chromium.org>
Subject: Re: [PATCH] drivers/macintosh/smu.c: Mark expected switch fall-through
Date: Fri, 2 Aug 2019 12:28:22 +1000 (AEST) [thread overview]
Message-ID: <460B0k6y1Hz9sDB@ozlabs.org> (raw)
In-Reply-To: <20190730143704.060a2606@canb.auug.org.au>
On Tue, 2019-07-30 at 04:37:04 UTC, Stephen Rothwell wrote:
> Mark switch cases where we are expecting to fall through.
>
> This patch fixes the following warning (Building: powerpc):
>
> drivers/macintosh/smu.c: In function 'smu_queue_i2c':
> drivers/macintosh/smu.c:854:21: warning: this statement may fall through [-=
> Wimplicit-fallthrough=3D]
> cmd->info.devaddr &=3D 0xfe;
> ~~~~~~~~~~~~~~~~~~^~~~~~~
> drivers/macintosh/smu.c:855:2: note: here
> case SMU_I2C_TRANSFER_STDSUB:
> ^~~~
>
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com>
> Cc: Kees Cook <keescook@chromium.org>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/7440ea8b2a4430eef5120d0a7faac6c39304ae6d
cheers
prev parent reply other threads:[~2019-08-02 2:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 4:37 [PATCH] drivers/macintosh/smu.c: Mark expected switch fall-through Stephen Rothwell
2019-07-30 4:45 ` Stephen Rothwell
2019-07-30 14:28 ` Michael Ellerman
2019-07-30 14:41 ` Stephen Rothwell
2019-07-30 17:07 ` Kees Cook
2019-07-30 20:37 ` Benjamin Herrenschmidt
2019-07-31 11:46 ` Michael Ellerman
2019-08-02 2:28 ` Michael Ellerman [this message]
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