6.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jesse Zhang <jesse.zhang@xxxxxxx> [ Upstream commit 7c836905520703dbc8b938993b6d4d718bc739f3 ] Check the return of function smum_send_msg_to_smc as it may fail to initialize the variable. Signed-off-by: Jesse Zhang <Jesse.Zhang@xxxxxxx> Reviewed-by: Yang Wang <kevinyang.wang@xxxxxxx> Reviewed-by: Tim Huang <Tim.Huang@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c index f531ce1d2b1d..a71c6117d7e5 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c @@ -99,7 +99,7 @@ static void pp_swctf_delayed_work_handler(struct work_struct *work) struct amdgpu_device *adev = hwmgr->adev; struct amdgpu_dpm_thermal *range = &adev->pm.dpm.thermal; - uint32_t gpu_temperature, size; + uint32_t gpu_temperature, size = sizeof(gpu_temperature); int ret; /* -- 2.43.0
