linux-kernel - Re: [PATCH] ethernet: fman: fix wrong of_node

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Date:   Tue, 04 Dec 2018 20:43:02 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     nsaenzjulienne@...e.de
Cc:     madalin.bucur@....com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ethernet: fman: fix wrong of_node_put() in probe
 function

From: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Date: Mon,  3 Dec 2018 13:21:01 +0100

> After getting a reference to the platform device's of_node the probe
> function ends up calling of_find_matching_node() using the node as an
> argument. The function takes care of decreasing the refcount on it. We
> are then incorrectly decreasing the refcount on that node again.
> 
> This patch removes the unwarranted call to of_node_put().
> 
> Fixes: 414fd46e7762 ("fsl/fman: Add FMan support")
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>

Applied, thank you.