diff mbox series

[drivers/iio,1/3] iio:chemical:sps30: Convert sysfs sprintf/snprintf family to sysfs_emit

Message ID 1618216751-1678-2-git-send-email-tiantao6@hisilicon.com (mailing list archive)
State New
Headers show
Series convert sysfs sprintf/snprintf/scnprintf to sysfs_emit | expand

Commit Message

Tian Tao April 12, 2021, 8:39 a.m. UTC
Fix the following coccicheck warning:
./drivers/iio/chemical/sps30.c:414:8-16: WARNING:
use scnprintf or sprintf

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
---
 drivers/iio/chemical/sps30.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/chemical/sps30.c b/drivers/iio/chemical/sps30.c
index 2ea9a5c..7486591 100644
--- a/drivers/iio/chemical/sps30.c
+++ b/drivers/iio/chemical/sps30.c
@@ -411,9 +411,9 @@  static ssize_t cleaning_period_available_show(struct device *dev,
 					      struct device_attribute *attr,
 					      char *buf)
 {
-	return snprintf(buf, PAGE_SIZE, "[%d %d %d]\n",
-			SPS30_AUTO_CLEANING_PERIOD_MIN, 1,
-			SPS30_AUTO_CLEANING_PERIOD_MAX);
+	return sysfs_emit(buf, "[%d %d %d]\n",
+			  SPS30_AUTO_CLEANING_PERIOD_MIN, 1,
+			  SPS30_AUTO_CLEANING_PERIOD_MAX);
 }
 
 static IIO_DEVICE_ATTR_WO(start_cleaning, 0);