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iio: light: opt4060: 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-v1-20-ebb2d0a24302@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2025-06-11 17:39:12 -05:00 committed by Jonathan Cameron
parent 19ae7344cc
commit acddd60981
1 changed files with 1 additions and 3 deletions
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4
drivers/iio/light/opt4060.c
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@ -1083,7 +1083,7 @@ static irqreturn_t opt4060_trigger_handler(int irq, void *p)
struct {
u32 chan[OPT4060_NUM_CHANS];
aligned_s64 ts;
} raw;
} raw = { };
int i = 0;
int chan, ret;
@ -1091,8 +1091,6 @@ static irqreturn_t opt4060_trigger_handler(int irq, void *p)
if (iio_trigger_validate_own_device(idev->trig, idev))
opt4060_trigger_new_samples(idev);
memset(&raw, 0, sizeof(raw));
iio_for_each_active_channel(idev, chan) {
if (chan == OPT4060_ILLUM)
ret = opt4060_calc_illuminance(chip, &raw.chan[i++]);