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drm/amd/pm: initialize variable

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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: Tom Rix <trix@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom Rix 2021-04-30 10:16:54 -07:00 committed by Alex Deucher
parent 642f3ad00f
commit 2b24c19938
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/pm/amdgpu_pm.c
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@ -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;