linux-kernel - Re: [PATCH] ieee802154: ca8210: Fix a potential NULL pointer dereference

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Date:   Sun, 20 Aug 2017 20:52:21 +0200
From:   Marcel Holtmann <marcel@...tmann.org>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     Harry Morris <h.morris@...coda.com>, linuxdev@...coda.com,
        Alexander Aring <alex.aring@...il.com>,
        Stefan Schmidt <stefan@....samsung.com>,
        linux-wpan@...r.kernel.org, Netdev list <netdev@...r.kernel.org>,
        kernel list <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] ieee802154: ca8210: Fix a potential NULL pointer
 dereference

Hi Christophe,

> 'spi' is known to be NULL, so we dereference a NULL pointer here.
> Use 'pr_crit()' instead of 'dev_crit()' to report the message.
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---
> drivers/net/ieee802154/ca8210.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel