linux-kernel - Re: [PATCH v3 1/2] software node: Initialize the return value in software_node_to

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Message-ID: <20190904120725.GA15829@kroah.com>
Date:   Wed, 4 Sep 2019 14:07:25 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        linux-kernel@...r.kernel.org, kbuild test robot <lkp@...el.com>,
        Dan Carpenter <dan.carpenter@...cle.com>
Subject: Re: [PATCH v3 1/2] software node: Initialize the return value in
 software_node_to_swnode()

On Fri, Aug 30, 2019 at 10:51:55AM +0300, Heikki Krogerus wrote:
> The software node is searched from a list that may be empty
> when the function is called. This makes sure that the
> function returns NULL even if the list is empty.
> 
> Fixes: 80488a6b1d3c ("software node: Add support for static node descriptors")
> Reported-by: kbuild test robot <lkp@...el.com>
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Signed-off-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

Reviewed-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>