[PATCH 20/22] drm/amd/pm: fix get dpm level count for smu13

[Jesse Zhang]

For invalid clk types, return -EINVAL to check the return.

Signed-off-by: Jesse Zhang <Jesse.Zhang at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
index 59854465d711..9c2c43bfed0b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
@@ -643,7 +643,7 @@ static int smu_v13_0_5_get_dpm_level_count(struct smu_context *smu,
 		*count = clk_table->NumDfPstatesEnabled;
 		break;
 	default:
-		break;
+		return -EINVAL;
 	}
 
 	return 0;
-- 
2.25.1