At the start it checks limit_level. When switching on limit_level, the value of limit_level must be between -1 and 2. The switch governing value limit_level cannot reach the default case. Signed-off-by: Jesse Zhang <Jesse.Zhang@xxxxxxx> --- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 6f742d88867d..0b4193639e65 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2754,8 +2754,6 @@ int smu_get_power_limit(void *handle, case SMU_PPT_LIMIT_MIN: *limit = smu->min_power_limit; break; - default: - return -EINVAL; } } -- 2.25.1
