From: David Lechner <dlechner@baylibre.com>
Date: Wed, 11 Jun 2025 22:38:58 +0000 (-0500)
Subject: iio: adc: rtq6056: use = { } instead of memset()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=708d98459d0c3e0b3b04051a4185e55675f32d71;p=users%2Fjedix%2Flinux-maple.git

iio: adc: rtq6056: use = { } instead of memset()

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-v1-6-ebb2d0a24302@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/adc/rtq6056.c b/drivers/iio/adc/rtq6056.c
index 6ff47415a222..ad9738228b7f 100644
--- a/drivers/iio/adc/rtq6056.c
+++ b/drivers/iio/adc/rtq6056.c
@@ -645,12 +645,10 @@ static irqreturn_t rtq6056_buffer_trigger_handler(int irq, void *p)
 	struct {
 		u16 vals[RTQ6056_MAX_CHANNEL];
 		aligned_s64 timestamp;
-	} data;
+	} data = { };
 	unsigned int raw;
 	int i = 0, bit, ret;
 
-	memset(&data, 0, sizeof(data));
-
 	pm_runtime_get_sync(dev);
 
 	iio_for_each_active_channel(indio_dev, bit) {