diff options
| author | David Lechner <dlechner@baylibre.com> | 2025-06-11 17:39:12 -0500 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-06-26 19:32:57 +0100 |
| commit | acddd6098119f62f20a1820acf888cd7608982cf (patch) | |
| tree | 9a80b9ee96097560370687da9583141e9494fd43 /drivers | |
| parent | 19ae7344cc179a6968dd81660d456e5181380932 (diff) | |
iio: light: opt4060: 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: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/light/opt4060.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/light/opt4060.c b/drivers/iio/light/opt4060.c index 88ed85cf1844..566f1bb8fe2a 100644 --- a/drivers/iio/light/opt4060.c +++ b/drivers/iio/light/opt4060.c @@ -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++]); |