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drm/amdgpu: use kmemdup rather than duplicating its implementation

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The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Andrzej Hajda 2015-09-21 17:34:39 -04:00 committed by Alex Deucher
parent 1f4452105c
commit 71affda522
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@ -536,12 +536,10 @@ int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata,
if (metadata == NULL)
return -EINVAL;
buffer = kzalloc(metadata_size, GFP_KERNEL);
buffer = kmemdup(metadata, metadata_size, GFP_KERNEL);
if (buffer == NULL)
return -ENOMEM;
memcpy(buffer, metadata, metadata_size);
kfree(bo->metadata);
bo->metadata_flags = flags;
bo->metadata = buffer;