Re: [PATCH] pinctrl: nuvoton: check for devm_kasprintf() failure

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Fri, Nov 23, 2018 at 5:18 PM Nicholas Mc Guire <hofrat@xxxxxxxxx> wrote:

> devm_kasprintf() may return NULL on failure of internal allocation thus
> the assignment to  .label  is not safe if not checked. On error
> npcm7xx_gpio_of() returns negative values so -ENOMEM in the
> (unlikely) failure case of devm_kasprintf() should be fine here.
>
> Signed-off-by: Nicholas Mc Guire <hofrat@xxxxxxxxx>
> Fixes: 3b588e43ee5c ("pinctrl: nuvoton: add NPCM7xx pinctrl and GPIO driver")

Patch applied.

Yours,
Linus Walleij