[PATCH drivers/iio 2/3] iio: light: Convert sysfs sprintf/snprintf family to sysfs_emit

[Tian Tao <tiantao6@xxxxxxxxxxxxx>]

Fix the following coccicheck warning:
drivers/iio/light/veml6030.c:131:8-16: WARNING:
use scnprintf or sprintf

Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>
---
 drivers/iio/light/veml6030.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/light/veml6030.c b/drivers/iio/light/veml6030.c
index de85c9b..3c937c5 100644
--- a/drivers/iio/light/veml6030.c
+++ b/drivers/iio/light/veml6030.c
@@ -128,7 +128,7 @@ static ssize_t in_illuminance_period_available_show(struct device *dev,
 		return -EINVAL;
 	}
 
-	return snprintf(buf, PAGE_SIZE, "%s\n", period_values[x]);
+	return sysfs_emit(buf, "%s\n", period_values[x]);
 }
 
 static IIO_DEVICE_ATTR_RO(in_illuminance_period_available, 0);
-- 
2.7.4