Commit 8651fcb9 authored by Tom Rix's avatar Tom Rix Committed by Alex Deucher
Browse files

drm/amd/pm: initialize variable 



Static analysis reports this problem

amdgpu_pm.c:478:16: warning: The right operand of '<' is a garbage value
  for (i = 0; i < data.nums; i++) {
                ^ ~~~~~~~~~

In some cases data is not set.  Initialize to 0 and flag not setting
data as an error with the existing check.

Signed-off-by: default avatarTom Rix <trix@redhat.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c69f2713

drivers/gpu/drm/amd/pm/amdgpu_pm.c

+1 −1
Original line number Diff line number Diff line
@@ -451,7 +451,7 @@ static ssize_t amdgpu_get_pp_cur_state(struct device *dev, 
	struct drm_device *ddev = dev_get_drvdata(dev);

	struct amdgpu_device *adev = drm_to_adev(ddev);

	const struct amd_pm_funcs *pp_funcs = adev->powerplay.pp_funcs;

	struct pp_states_info data;

	struct pp_states_info data = {0};

	enum amd_pm_state_type pm = 0;

	int i = 0, ret = 0;