linux-kernel - Re: [PATCH 2/6] net: ethernet: renesas: ravb_main: test clock rate to avoid division by 0

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Message-ID: <5701991C.4020904@cogentembedded.com>
Date:	Mon, 4 Apr 2016 01:28:44 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Wolfram Sang <wsa@...-dreams.de>, linux-kernel@...r.kernel.org
Cc:	linux-renesas-soc@...r.kernel.org, netdev@...r.kernel.org,
	David Miller <davem@...emloft.net>
Subject: Re: [PATCH 2/6] net: ethernet: renesas: ravb_main: test clock rate to
 avoid division by 0

On 04/04/2016 12:36 AM, Wolfram Sang wrote:

>> From: Wolfram Sang <wsa+renesas@...g-engineering.com>
>>
>> The clk API may return 0 on clk_get_rate, so we should check the result before
>> using it as a divisor.
>>
>> Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
>
> Ping.

    http://patchwork.ozlabs.org/patch/591160/

    I have no idea why it's marked this way... Dave?

MBR, Sergei