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drm/amdgpu: remove the redundant null checks

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debugfs_remove and kfree has taken the null check in account.
hence it is unnecessary to check it. Just remove the condition.
No functional change.

This issue was detected by using the Coccinelle software.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
zhong jiang 2019-09-03 14:15:05 +08:00 committed by Alex Deucher
parent 72496eb117
commit 2032324682
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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@ -1077,8 +1077,7 @@ failure:
ttm_bo_unlock_delayed_workqueue(&adev->mman.bdev, resched);
if (fences)
kfree(fences);
kfree(fences);
return 0;
}
@ -1103,8 +1102,7 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev)
void amdgpu_debugfs_preempt_cleanup(struct amdgpu_device *adev)
{
if (adev->debugfs_preempt)
debugfs_remove(adev->debugfs_preempt);
debugfs_remove(adev->debugfs_preempt);
}
#else