From 3f6fb1cfaf30d0d701d877ffacfd88dd6bcc5841 Mon Sep 17 00:00:00 2001 From: ye xingchen Date: Thu, 1 Dec 2022 16:11:24 +0800 Subject: leds: use sysfs_emit() to instead of scnprintf() Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen Signed-off-by: Pavel Machek --- drivers/leds/trigger/ledtrig-pattern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/leds/trigger/ledtrig-pattern.c') diff --git a/drivers/leds/trigger/ledtrig-pattern.c b/drivers/leds/trigger/ledtrig-pattern.c index 43a265dc4696..885ca63f383f 100644 --- a/drivers/leds/trigger/ledtrig-pattern.c +++ b/drivers/leds/trigger/ledtrig-pattern.c @@ -155,7 +155,7 @@ static ssize_t repeat_show(struct device *dev, struct device_attribute *attr, mutex_unlock(&data->lock); - return scnprintf(buf, PAGE_SIZE, "%d\n", repeat); + return sysfs_emit(buf, "%d\n", repeat); } static ssize_t repeat_store(struct device *dev, struct device_attribute *attr, -- cgit v1.2.3