linux-kernel - Re: [PATCH v1 1/2] iio: core: Leave private pointer NULL when no private data supplied

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Message-ID: <CAMknhBFLVaEBE_aPYADpDdYVNhfz5aSb4vhP6v7L3de27K7V1Q@mail.gmail.com>
Date: Mon, 4 Mar 2024 08:39:10 -0600
From: David Lechner <dlechner@...libre.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, linux-iio@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Jonathan Cameron <jic23@...nel.org>, 
	Lars-Peter Clausen <lars@...afoo.de>
Subject: Re: [PATCH v1 1/2] iio: core: Leave private pointer NULL when no
 private data supplied

On Mon, Mar 4, 2024 at 8:07 AM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
>
> In iio_device_alloc() when size of the private data is 0,
> the private pointer is calculated to point behind the valid data.
> Leave it NULL when no private data supplied.
>
> Fixes: 6d4ebd565d15 ("iio: core: wrap IIO device into an iio_dev_opaque object")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---

Reviewed-by: David Lechner <dlechner@...libre.com>