From: Daniel Thompson Date: Tue, 20 Feb 2024 15:35:27 +0000 (+0000) Subject: backlight: mp3309c: Fully initialize backlight_properties during probe X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7ee6478d5aa957d796a18e8c0e63943b038acf58;p=linux.git backlight: mp3309c: Fully initialize backlight_properties during probe props is stack allocated and, although this driver initializes all the fields that are not "owned" by the framework, we'd still like to ensure it is zeroed to avoid problems from this driver if the fields change. Signed-off-by: Daniel Thompson Link: https://lore.kernel.org/r/20240220153532.76613-5-daniel.thompson@linaro.org Signed-off-by: Lee Jones --- diff --git a/drivers/video/backlight/mp3309c.c b/drivers/video/backlight/mp3309c.c index 708c053d492c0..c80a1481e742b 100644 --- a/drivers/video/backlight/mp3309c.c +++ b/drivers/video/backlight/mp3309c.c @@ -357,6 +357,7 @@ static int mp3309c_probe(struct i2c_client *client) chip->pdata = pdata; /* Backlight properties */ + memset(&props, 0, sizeof(struct backlight_properties)); props.brightness = pdata->default_brightness; props.max_brightness = pdata->max_brightness; props.scale = BACKLIGHT_SCALE_LINEAR;