From: David Lechner <dlechner@baylibre.com>
Date: Wed, 11 Jun 2025 22:39:01 +0000 (-0500)
Subject: iio: adc: ti-ads1119: use = { } instead of memset()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6c25238a74a3bba2cfc2a289ea96dcf075629833;p=users%2Fwilly%2Fxarray.git

iio: adc: ti-ads1119: 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: Francesco Dolcini <francesco.dolcini@toradex.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-v1-9-ebb2d0a24302@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/adc/ti-ads1119.c b/drivers/iio/adc/ti-ads1119.c
index d280c949cf47..d2f86e1ec656 100644
--- a/drivers/iio/adc/ti-ads1119.c
+++ b/drivers/iio/adc/ti-ads1119.c
@@ -507,12 +507,10 @@ static irqreturn_t ads1119_trigger_handler(int irq, void *private)
 	struct {
 		s16 sample;
 		aligned_s64 timestamp;
-	} scan;
+	} scan = { };
 	unsigned int index;
 	int ret;
 
-	memset(&scan, 0, sizeof(scan));
-
 	if (!iio_trigger_using_own(indio_dev)) {
 		index = find_first_bit(indio_dev->active_scan_mask,
 				       iio_get_masklength(indio_dev));