Commit 7c836905 authored by Jesse Zhang's avatar Jesse Zhang Committed by Alex Deucher
Browse files

drm/amd/pm: fix uninitialized variable warning 



Check the return of function smum_send_msg_to_smc
as it may fail to initialize the variable.

Signed-off-by: default avatarJesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: default avatarYang Wang <kevinyang.wang@amd.com>
Reviewed-by: default avatarTim Huang <Tim.Huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 579f0c21

drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c

+1 −1
Original line number Diff line number Diff line
@@ -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;



	/*