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Commit 91ff81cf authored by Sachin Kamat's avatar Sachin Kamat Committed by Eduardo Valentin
Browse files

thermal: exynos: Fix potential NULL pointer dereference 



NULL pointer was being dereferenced in its own error message.
Changed it to the correct device pointer.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
parent 02ae59dc

drivers/thermal/samsung/exynos_thermal_common.c

+3 −3
Original line number Diff line number Diff line
@@ -53,7 +53,7 @@ static int exynos_set_mode(struct thermal_zone_device *thermal, 
{

	struct exynos_thermal_zone *th_zone = thermal->devdata;

	if (!th_zone) {

		dev_err(th_zone->sensor_conf->dev,

		dev_err(&thermal->device,

			"thermal zone not registered\n");

		return 0;

	}
@@ -231,7 +231,7 @@ static int exynos_get_temp(struct thermal_zone_device *thermal, 
	void *data;



	if (!th_zone->sensor_conf) {

		dev_err(th_zone->sensor_conf->dev,

		dev_err(&thermal->device,

			"Temperature sensor not initialised\n");

		return -EINVAL;

	}
@@ -251,7 +251,7 @@ static int exynos_set_emul_temp(struct thermal_zone_device *thermal, 
	struct exynos_thermal_zone *th_zone = thermal->devdata;



	if (!th_zone->sensor_conf) {

		dev_err(th_zone->sensor_conf->dev,

		dev_err(&thermal->device,

			"Temperature sensor not initialised\n");

		return -EINVAL;

	}