[PATCH V2 4/5] hid-sensor: replace snprintf in show functions with sysfs_emit

Qing Wang
2021-10-15T11:08:15Z

drivers/hid/hid-sensor-custom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
index 32c2306..a46481d6 100644
--- a/drivers/hid/hid-sensor-custom.c
+++ b/drivers/hid/hid-sensor-custom.c
@@ -371,7 +371,7 @@ static ssize_t show_value(struct device *dev, struct device_attribute *attr,
sizeof(struct hid_custom_usage_desc),
usage_id_cmp);
if (usage_desc)
- return snprintf(buf, PAGE_SIZE, "%s\n",
+ return sysfs_emit(buf, "%s\n",
usage_desc->desc);
else
return sprintf(buf, "not-specified\n");
--
2.7.4