netdev - Re: [PATCH 2/2] sh_eth: check TSU registers ioremap() error

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Message-ID: <514A0835.6070104@cogentembedded.com>
Date:	Wed, 20 Mar 2013 22:04:21 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	David Miller <davem@...emloft.net>
CC:	netdev@...r.kernel.org, nobuhiro.iwamatsu.yj@...esas.com
Subject: Re: [PATCH 2/2] sh_eth: check TSU registers ioremap() error

Hello.

On 03/20/2013 07:23 PM, David Miller wrote:

> From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
> Date: Wed, 20 Mar 2013 02:41:32 +0300
>
>> One must check the result of ioremap() -- in this case it prevents potential
>> kernel oops when initializing TSU registers further on...
>>
>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
> Applied and queued up for -stable.

    Thanks. However, do you really think it's needed in stable? It's 
only error path, after all...

WBR, Sergei

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