From fbea3d3174f4215ca1c867a1c035c1fa5ad01015 Mon Sep 17 00:00:00 2001 From: Arunpravin Paneer Selvam Date: Wed, 30 Oct 2024 10:55:22 +0530 Subject: [PATCH 3074/5403] drm/amdgpu: Add the missing error handling for xa_store() call MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the missing error handling for xa_store() call in the function amdgpu_userq_fence_driver_alloc(). Signed-off-by: Arunpravin Paneer Selvam Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c index b475643ab5ec..969a3a75d815 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c @@ -102,9 +102,11 @@ int amdgpu_userq_fence_driver_alloc(struct amdgpu_device *adev, get_task_comm(fence_drv->timeline_name, current); xa_lock_irqsave(&adev->userq_xa, flags); - __xa_store(&adev->userq_xa, userq->doorbell_index, - fence_drv, GFP_KERNEL); + r = xa_err(__xa_store(&adev->userq_xa, userq->doorbell_index, + fence_drv, GFP_KERNEL)); xa_unlock_irqrestore(&adev->userq_xa, flags); + if (r) + goto free_seq64; userq->fence_drv = fence_drv; -- 2.54.0