drm/amdgpu: fix error return code in mes_v12_1_map_test_bo

The function mes_v12_1_map_test_bo incorrectly returned 0 unconditionallyon error path,
which would hide the real error code and mislead upperlayers about the failure status.
Fix it by returning the correct error code 'r' instead of 0.

Fixes: 44e5195fa3d4 ("drm/amdgpu/mes_v12_1: add mes self test");
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c
index 1931562ea6b3f75ae46a268b9299842366d29bd9..4217b3fea0f3d81984270f71d604fd77ae5df5e9 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_1.c
@@ -2063,7 +2063,7 @@ static int mes_v12_1_map_test_bo(struct amdgpu_device *adev,
 
 error:
        amdgpu_sync_free(&sync);
-       return 0;
+       return r;
 }
 
 static int mes_v12_1_test_ring(struct amdgpu_device *adev, int xcc_id,