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drm/amdgpu: fix missing assignment of error return code to variable ret

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An earlier commit replaced ttm_bo_wait with amdgpu_bo_sync_wait and
removed the error return assignment to variable ret. Fix this by adding
the assignment back. Also break line to clean up checkpatch overly
long line warning.

Detected by CoverityScan, CID#1477327 ("Logically dead code")

Fixes: c60cd590cb ("drm/amdgpu: Replace ttm_bo_wait with amdgpu_bo_sync_wait")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King 2019-03-02 22:16:58 +00:00 committed by Alex Deucher
parent b849aaa41c
commit d38ca8f0f1
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
View file

@ -878,7 +878,8 @@ static int init_kfd_vm(struct amdgpu_vm *vm, void **process_info,
pr_err("validate_pt_pd_bos() failed\n");
goto validate_pd_fail;
}
amdgpu_bo_sync_wait(vm->root.base.bo, AMDGPU_FENCE_OWNER_KFD, false);
ret = amdgpu_bo_sync_wait(vm->root.base.bo,
AMDGPU_FENCE_OWNER_KFD, false);
if (ret)
goto wait_pd_fail;
amdgpu_bo_fence(vm->root.base.bo,