[PATCH 1/5] drm/amdgpu/powerplay/vega10: handle error in getting pptable

[Alex Deucher]

Rather than just silently dropping it.  Also fixes a set but
unused variable warning.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
index 7eada3098ffc..1b47f94e0331 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
@@ -3141,6 +3141,8 @@ static int vega10_get_pp_table_entry(struct pp_hwmgr *hwmgr,
 
 	result = vega10_get_powerplay_table_entry(hwmgr, entry_index, state,
 			vega10_get_pp_table_entry_callback_func);
+	if (result)
+		return result;
 
 	/*
 	 * This is the earliest time we have all the dependency table
-- 
2.25.4