From d47e983e4f612856c860ae04db054ebcf4a333c3 Mon Sep 17 00:00:00 2001 From: Qing Wang Date: Tue, 12 Oct 2021 20:24:50 -0700 Subject: ACPI: replace snprintf() in "show" functions with sysfs_emit() coccicheck complains about the use of snprintf() in sysfs "show" functions: Fix the coccicheck warning: WARNING: use scnprintf or sprintf. so use sysfs_emit() instead of it where applicable. Signed-off-by: Qing Wang [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpi_lpss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/acpi_lpss.c') diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index 30b1f511c2af..07447213a752 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -750,7 +750,7 @@ static ssize_t lpss_ltr_show(struct device *dev, struct device_attribute *attr, if (ret) return ret; - return snprintf(buf, PAGE_SIZE, "%08x\n", ltr_value); + return sysfs_emit(buf, "%08x\n", ltr_value); } static ssize_t lpss_ltr_mode_show(struct device *dev, -- cgit v1.2.3-59-g8ed1b