ACPI: replace kmalloc+memset with kzalloc

[linux-drm-fsl-dcu.git] / drivers / acpi / thermal.c

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 4d75085ca2d2e13ec89c2d6a131ec01c1d4c2310..40ddb4dd9631c20c6fc0d2695cb1126d6e9581b4 100644 (file)
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -902,12 +902,10 @@ acpi_thermal_write_trip_points(struct file *file,
        int i = 0;
 
 
-       limit_string = kmalloc(ACPI_THERMAL_MAX_LIMIT_STR_LEN, GFP_KERNEL);
+       limit_string = kzalloc(ACPI_THERMAL_MAX_LIMIT_STR_LEN, GFP_KERNEL);
        if (!limit_string)
                return -ENOMEM;
 
-       memset(limit_string, 0, ACPI_THERMAL_MAX_LIMIT_STR_LEN);
-
        active = kmalloc(ACPI_THERMAL_MAX_ACTIVE * sizeof(int), GFP_KERNEL);
        if (!active) {
                kfree(limit_string);
@@ -1271,10 +1269,9 @@ static int acpi_thermal_add(struct acpi_device *device)
        if (!device)
                return -EINVAL;
 
-       tz = kmalloc(sizeof(struct acpi_thermal), GFP_KERNEL);
+       tz = kzalloc(sizeof(struct acpi_thermal), GFP_KERNEL);
        if (!tz)
                return -ENOMEM;
-       memset(tz, 0, sizeof(struct acpi_thermal));
 
        tz->device = device;
        strcpy(tz->name, device->pnp.bus_id);