From: Marek Behún <kabel@kernel.org>
Date: Wed, 2 Aug 2023 16:07:45 +0000 (+0200)
Subject: leds: turris-omnia: Use sysfs_emit() instead of sprintf()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=72a29725b6f2577fa447ca9059cdcd17100043b4;p=linux.git

leds: turris-omnia: Use sysfs_emit() instead of sprintf()

Use the dedicated sysfs_emit() function instead of sprintf() in sysfs
attribute accessor brightness_show().

Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20230802160748.11208-4-kabel@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
---

diff --git a/drivers/leds/leds-turris-omnia.c b/drivers/leds/leds-turris-omnia.c
index 64b2d7b6d3f31..ffcaf228e44a4 100644
--- a/drivers/leds/leds-turris-omnia.c
+++ b/drivers/leds/leds-turris-omnia.c
@@ -166,7 +166,7 @@ static ssize_t brightness_show(struct device *dev, struct device_attribute *a,
 	if (ret < 0)
 		return ret;
 
-	return sprintf(buf, "%d\n", ret);
+	return sysfs_emit(buf, "%d\n", ret);
 }
 
 static ssize_t brightness_store(struct device *dev, struct device_attribute *a,