From a75b58a46423cfd9b1f73581f4bd2ac2ae743996 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Beh=C3=BAn?= Date: Wed, 2 Aug 2023 18:07:45 +0200 Subject: [PATCH 1/6] leds: turris-omnia: Use sysfs_emit() instead of sprintf() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use the dedicated sysfs_emit() function instead of sprintf() in sysfs attribute accessor brightness_show(). Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20230802160748.11208-4-kabel@kernel.org Signed-off-by: Lee Jones --- 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,