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drm/amd/amdgpu: amdgpu_hwmon_show_temp: initialize temp 

Reported by smatch:
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:1496 amdgpu_hwmon_show_temp() error: uninitialized symbol 'temp'.

Signed-off-by: Ernst Sjöstrand <ernstp@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ernst Sjöstrand 2019-06-24 17:15:41 +02:00 committed by Alex Deucher
parent 616ae02f6c
commit 70c5350a87
1 changed files with 1 additions and 1 deletions
drivers/gpu/drm/amd/amdgpu
amdgpu_pm.c

2
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
View File

@ -1462,7 +1462,7 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev,
struct amdgpu_device *adev = dev_get_drvdata(dev); struct amdgpu_device *adev = dev_get_drvdata(dev);
struct drm_device *ddev = adev->ddev; struct drm_device *ddev = adev->ddev;
int channel = to_sensor_dev_attr(attr)->index; int channel = to_sensor_dev_attr(attr)->index;
int r, temp, size = sizeof(temp); int r, temp = 0, size = sizeof(temp);
/* Can't get temperature when the card is off */ /* Can't get temperature when the card is off */
if ((adev->flags & AMD_IS_PX) && if ((adev->flags & AMD_IS_PX) &&