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From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Alex Deucher <alexdeucher@gmail.com>
Cc: "Rex Zhu" <rex.zhu@amd.com>, "Evan Quan" <evan.quan@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"David (ChunMing) Zhou" <David1.Zhou@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"Kees Cook" <keescook@chromium.org>,
	"Maling list - DRI developers" <dri-devel@lists.freedesktop.org>,
	"amd-gfx list" <amd-gfx@lists.freedesktop.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] drm/amd/powerplay: Fix missing break in switch
Date: Mon, 28 Jan 2019 12:23:16 -0600	[thread overview]
Message-ID: <10cbe6a3-f06f-7443-4f99-cdc389100462@embeddedor.com> (raw)
In-Reply-To: <CADnq5_Nx1yHoANDaGs50AF5VQXWCUD8PU1YoyHAmGetHxoqiPA@mail.gmail.com>



On 1/28/19 10:19 AM, Alex Deucher wrote:
> On Fri, Jan 25, 2019 at 5:31 PM Gustavo A. R. Silva
> <gustavo@embeddedor.com> wrote:
>>
>> Add missing break statement in order to prevent the code from falling
>> through to the default case.
>>
>> The resoning for this is that pclk_vol_table is an automatic variable.
>> So, it makes no sense to update it just before falling through to the
>> default case and return -EINVAL.
>>
>> This bug was found thanks to the ongoing efforts to enabling
>> -Wimplicit-fallthrough.
>>
>> Fixes: cd70f3d6e3fa ("drm/amd/powerplay: PP/DAL interface changes for dynamic clock switch")
>> Cc: stable@vger.kernel.org
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> 
> Applied.  Thanks!
> 

Great. :)

Thanks, Alex.
--
Gustavo

      reply	other threads:[~2019-01-28 18:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-25 21:55 Gustavo A. R. Silva
2019-01-28 16:19 ` Alex Deucher
2019-01-28 18:23   ` Gustavo A. R. Silva [this message]

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