linux-kernel - Re: [PATCH next] iio: chemical: mhz19b: Fix error code in probe()

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Message-ID: <CAKbEznv074pBjgYUAwe4CFBv8=qRVUOp+1NrasGDqH6vyDJOgQ@mail.gmail.com>
Date: Thu, 8 May 2025 00:55:32 +0900
From: Gyeyoung Baek <gye976@...il.com>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>, 
	Nuno Sá <nuno.sa@...log.com>, 
	Andy Shevchenko <andy@...nel.org>, linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH next] iio: chemical: mhz19b: Fix error code in probe()

On Wed, May 7, 2025 at 9:59 PM Dan Carpenter <dan.carpenter@...aro.org> wrote:
>
> Return -ENOMEM if devm_iio_device_alloc() fails.  Don't return success.

I missed that devm_iio_device_alloc() can return NULL on failure.
Thanks for the patch!

Acked-by: Gyeyoung Baek <gye976@...il.com>

--
Regards,
Gyeyoung