From 46868e362f2a48edd44e924c036c52f199b9103c Mon Sep 17 00:00:00 2001 From: David Lechner Date: Wed, 11 Jun 2025 17:39:07 -0500 Subject: [PATCH] iio: dac: ad3552r: use = { } instead of memset() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner Reviewed-by: Nuno Sá Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-15-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad3552r.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/dac/ad3552r.c b/drivers/iio/dac/ad3552r.c index a44b163f31831..93c33bc3e1be4 100644 --- a/drivers/iio/dac/ad3552r.c +++ b/drivers/iio/dac/ad3552r.c @@ -293,10 +293,9 @@ static irqreturn_t ad3552r_trigger_handler(int irq, void *p) struct iio_buffer *buf = indio_dev->buffer; struct ad3552r_desc *dac = iio_priv(indio_dev); /* Maximum size of a scan */ - u8 buff[AD3552R_MAX_CH * AD3552R_MAX_REG_SIZE]; + u8 buff[AD3552R_MAX_CH * AD3552R_MAX_REG_SIZE] = { }; int err; - memset(buff, 0, sizeof(buff)); err = iio_pop_from_buffer(buf, buff); if (err) goto end; -- 2.47.3