linux-kernel - Re: [BUGFIX PATCH] net: ethernet: cpsw: fix erroneous condition in error check

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Message-Id: <20130321.115757.176260167306171131.davem@davemloft.net>
Date:	Thu, 21 Mar 2013 11:57:57 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	mugunthanvnm@...com
Cc:	LW@...O-electronics.de, richardcochran@...il.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [BUGFIX PATCH] net: ethernet: cpsw: fix erroneous condition in
 error check

From: Mugunthan V N <mugunthanvnm@...com>
Date: Thu, 21 Mar 2013 18:02:21 +0530

> On 3/21/2013 5:50 PM, Lothar Waßmann wrote:
>> The error check in cpsw_probe_dt() has an '&&' where an '||' is
>> meant to be. This causes a NULL pointer dereference when incomplet DT
>> data is passed to the driver ('phy_id' property for cpsw_emac1
>> missing).
>>
>>
>> Signed-off-by: Lothar Waßmann<LW@...O-electronics.de>
> Acked-by: Mugunthan V N <mugunthanvnm@...com>

Applied, thanks.
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