linux-kernel - Re: [PATCH] pinctrl: don't try to print function groups if we can't get them

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Message-ID: <CACRpkdZw7Epf2h+SB61T1sM2zLu8nmaqM0E5_UesY5XXjNJJqQ@mail.gmail.com>
Date:	Wed, 10 Jun 2015 10:44:52 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Ludovic Desroches <ludovic.desroches@...el.com>
Cc:	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Nicolas Ferre <nicolas.ferre@...el.com>
Subject: Re: [PATCH] pinctrl: don't try to print function groups if we can't
 get them

On Mon, Jun 8, 2015 at 5:16 PM, Ludovic Desroches
<ludovic.desroches@...el.com> wrote:

> There is no reason to try to print groups associated to a function if
> get_function_groups returns an error. Moreover, it can lead to a NULL
> pointer dereference error.
>
> Signed-off-by: Ludovic Desroches <ludovic.desroches@...el.com>

Patch applied.

Yours,
Linus Walleij
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