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iio: adc: dln2-adc: use = { } instead of memset()

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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-v1-3-ebb2d0a24302@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner
2025-06-11 17:38:55 -05:00
committed by Jonathan Cameron
parent 08ef45efc2
commit 3a780d29ae
1 changed files with 1 additions and 3 deletions
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4
drivers/iio/adc/dln2-adc.c
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@@ -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];