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Subject[PATCH] drm/amdgpu: remove the redundant null check
Date
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.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 5652cc7..cb94627 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -1077,8 +1077,7 @@ static int amdgpu_debugfs_ib_preempt(void *data, u64 val)

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
--
1.7.12.4
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