[PATCH] drm/amd/pm: Fix error code in vega10_hwmgr_backend_init()

[Dan Carpenter]

Return -EINVAL on error instead of success.  Also on the success path,
return a literal zero instead of "return result;"

Fixes: e098bc9612c2 ("drm/amd/pm: optimize the power related source code 
layout")
Signed-off-by: Dan Carpenter <dan.carpen...@linaro.org>
---
 drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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 37c915d7723c..9b9f8615070a 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c
@@ -924,7 +924,7 @@ static int vega10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
        data->total_active_cus = adev->gfx.cu_info.number;
        if (!hwmgr->not_vf)
-               return result;
+               return -EINVAL;
 
        /* Setup default Overdrive Fan control settings */
        data->odn_fan_table.target_fan_speed =
@@ -947,7 +947,7 @@ static int vega10_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
                        "Mem Channel Index Exceeded maximum!",
                        return -EINVAL);
 
-       return result;
+       return 0;
 }
 
 static int vega10_init_sclk_threshold(struct pp_hwmgr *hwmgr)
-- 
2.43.0