From 3a780d29aece36f584360c1cac5fb50c7bdc0f39 Mon Sep 17 00:00:00 2001 From: David Lechner Date: Wed, 11 Jun 2025 17:38:55 -0500 Subject: [PATCH] iio: adc: dln2-adc: 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-v1-3-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron --- drivers/iio/adc/dln2-adc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/adc/dln2-adc.c b/drivers/iio/adc/dln2-adc.c index 9dbd2c87938c2..5aea7644780f8 100644 --- a/drivers/iio/adc/dln2-adc.c +++ b/drivers/iio/adc/dln2-adc.c @@ -467,7 +467,7 @@ static irqreturn_t dln2_adc_trigger_h(int irq, void *p) struct { __le16 values[DLN2_ADC_MAX_CHANNELS]; aligned_s64 timestamp_space; - } data; + } data = { }; struct dln2_adc_get_all_vals dev_data; struct dln2_adc *dln2 = iio_priv(indio_dev); const struct dln2_adc_demux_table *t; @@ -479,8 +479,6 @@ static irqreturn_t dln2_adc_trigger_h(int irq, void *p) if (ret < 0) goto done; - memset(&data, 0, sizeof(data)); - /* Demux operation */ for (i = 0; i < dln2->demux_count; ++i) { t = &dln2->demux[i]; -- 2.47.3