This driver provides a non-NULL "devdata" argument for
thermal_zone_device_register(). Thermal core never sets it to NULL
afterwards, so checking for its being NULL in this driver makes no sense.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx>
---
drivers/acpi/thermal.c | 6 ------
drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 6 ------
2 files changed, 12 deletions(-)
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 19067a5e5293..328b479ce7f6 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -531,9 +531,6 @@ static int thermal_get_mode(struct thermal_zone_device *thermal,
{
struct acpi_thermal *tz = thermal->devdata;
- if (!tz)
- return -EINVAL;
-
*mode = tz->tz_enabled ? THERMAL_DEVICE_ENABLED :
THERMAL_DEVICE_DISABLED;
@@ -546,9 +543,6 @@ static int thermal_set_mode(struct thermal_zone_device *thermal,
struct acpi_thermal *tz = thermal->devdata;
int enable;
- if (!tz)
- return -EINVAL;
-
/*
* enable/disable thermal management from ACPI thermal driver
*/
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
index e802922a13cf..fbb59dd09481 100644
--- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
@@ -235,9 +235,6 @@ static int int3400_thermal_get_mode(struct thermal_zone_device *thermal,
{
struct int3400_thermal_priv *priv = thermal->devdata;
- if (!priv)
- return -EINVAL;
-
*mode = priv->mode;
return 0;
@@ -250,9 +247,6 @@ static int int3400_thermal_set_mode(struct thermal_zone_device *thermal,
bool enable;
int result = 0;
- if (!priv)
- return -EINVAL;
-
if (mode == THERMAL_DEVICE_ENABLED)
enable = true;
else if (mode == THERMAL_DEVICE_DISABLED)
--
2.17.1
