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authorTom Rix <trix@redhat.com>2021-04-30 20:16:54 +0300
committerAlex Deucher <alexander.deucher@amd.com>2021-05-05 00:38:05 +0300
commit8651fcb9873be097bb6fe8542bfb6089020726ae (patch)
tree80d56f5041800814794c027df30a2abe44966700 /drivers/gpu
parentc69f27137a38d24301a6b659454a91ad85dff4aa (diff)
downloadlinux-8651fcb9873be097bb6fe8542bfb6089020726ae.tar.xz
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: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/amd/pm/amdgpu_pm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index a8d6cc2525b2..e2ea42b1b4f0 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -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;