iio: imu: inv_icm42600: use = { } instead of memset()

iio: imu: inv_icm42600: use = { } instead of memset()

[ Upstream commit 352112e2d9aab6a156c2803ae14eb89a9fd93b7d ]

Use { } instead of memset() to zero-initialize stack memory to simplify
the code.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-16-ebb2d0a24302@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Stable-dep-of: dfdc31e7ccf3 ("iio: imu: inv_icm42600: change invalid data error to -EBUSY")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>