From: Thomas Weißschuh Date: Sun, 9 Jun 2024 07:27:15 +0000 (+0200) Subject: ACPI: battery: use sysfs_emit over sprintf X-Git-Tag: v6.11-rc1~172^2~2^3~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aa532663072c445ba92cb9438ed80533c29bbacb;p=thirdparty%2Flinux.git ACPI: battery: use sysfs_emit over sprintf sysfs_emit validates assumptions made by sysfs and is the correct mechanism to format data for sysfs. Signed-off-by: Thomas Weißschuh Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 984236b95dff9..5f47bd58aff3a 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -661,7 +661,7 @@ static ssize_t acpi_battery_alarm_show(struct device *dev, { struct acpi_battery *battery = to_acpi_battery(dev_get_drvdata(dev)); - return sprintf(buf, "%d\n", battery->alarm * 1000); + return sysfs_emit(buf, "%d\n", battery->alarm * 1000); } static ssize_t acpi_battery_alarm_store(struct device *dev,