[PATCH] pinctrl: check devm_kasprintf() returned value

[Linus Walleij]

On Thu, Sep 5, 2024 at 4:09 AM Ma Ke <make24 at iscas.ac.cn> wrote:

> devm_kasprintf() can return a NULL pointer on failure but this returned
> value is not checked. Fix this lack and check the returned value.
>
> Found by code review.
>
> Cc: stable at vger.kernel.org
> Fixes: a0f160ffcb83 ("pinctrl: add pinctrl/GPIO driver for Apple SoCs")
> Signed-off-by: Ma Ke <make24 at iscas.ac.cn>

Good catch!

Patch applied for fixes.

Yours,
Linus Walleij