Start and stop can fail, so add checks.
Fixes: 74894ffc7d0c ("drm/amdgpu: Add ring reset callback for JPEG4_0_0")
Signed-off-by: Alex Deucher <[email protected]>
Cc: Sathishkumar S <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
index 1d4edd77837d0..78fe1924f3cb7 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c
@@ -730,8 +730,12 @@ static int jpeg_v4_0_ring_reset(struct amdgpu_ring *ring,
return -EINVAL;
drm_sched_wqueue_stop(&ring->sched);
- jpeg_v4_0_stop(ring->adev);
- jpeg_v4_0_start(ring->adev);
+ r = jpeg_v4_0_stop(ring->adev);
+ if (r)
+ return r;
+ r = jpeg_v4_0_start(ring->adev);
+ if (r)
+ return r;
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
--
2.50.0
