From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit bbdfe5aaef3c1d5c5e62fa235ef13f064e4c1c17 ]
We should return -EINVAL instead of success if the "limit" is too high.
Fixes: e098bc9612c2 ("drm/amd/pm: optimize the power related source code layout") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 5cc45b1cff7e..e5893218fa4b 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2001,6 +2001,7 @@ int smu_set_power_limit(struct smu_context *smu, uint32_t limit) dev_err(smu->adev->dev, "New power limit (%d) is over the max allowed %d\n", limit, smu->max_power_limit); + ret = -EINVAL; goto out; }