openwrt/target/linux/generic/backport-6.1/815-v6.6-1-leds-turris-omnia-Use-sysfs_emit-instead-of-sprintf.patch

From a75b58a46423cfd9b1f73581f4bd2ac2ae743996 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Wed, 2 Aug 2023 18:07:45 +0200
Subject: [PATCH 1/6] leds: turris-omnia: Use sysfs_emit() instead of sprintf()
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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>
---
 drivers/leds/leds-turris-omnia.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/leds/leds-turris-omnia.c
+++ b/drivers/leds/leds-turris-omnia.c
@@ -194,7 +194,7 @@ static ssize_t brightness_show(struct de
 	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,