netdev - Re: [PATCH v2] net: renesas: fix a missing check of of_get_phy

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Date:   Mon, 11 Mar 2019 10:52:03 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     sergei.shtylyov@...entembedded.com
Cc:     kjlu@....edu, pakki001@....edu, vladimir_zapolskiy@...tor.com,
        geert+renesas@...der.be, horms+renesas@...ge.net.au,
        chris.brandt@...esas.com, netdev@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net: renesas: fix a missing check of of_get_phy_mode

From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Date: Mon, 11 Mar 2019 13:29:10 +0300

> Hello!
> 
> On 03/11/2019 10:49 AM, Kangjie Lu wrote:
> 
>> of_get_phy_mode may fail and return a negative error code;
>> the fix checks the return value of of_get_phy_mode and
>> returns NULL of it fails.
> 
>   Sorry, I overlooked this issue.
> 
>> Signed-off-by: Kangjie Lu <kjlu@....edu>
> 
> Fixes: b356e978e92f ("sh_eth: add device tree support")
> Reviewed-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
> 
>> ---
>>  drivers/net/ethernet/renesas/sh_eth.c | 2 ++
>>  1 file changed, 2 insertions(+)
> 
>    Why are you not fixing ravb_main.c as well? Especially as you have "renesas:"
> in your subject, not "sh_eth:"? :-/

Kangjie please fix the subject line and incorporate Sergei's Fixes and
Reviewed-by tags.

Thanks.