drm/virtio: checking for NULL instead of IS_ERR
virtio_gpu_alloc_object() returns an error pointer, it never returns
NULL.
Fixes: dc5698e80c
('Add virtio gpu driver.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
parent
dc9be8e217
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2b7edcad69
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@ -299,8 +299,8 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
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size = mode_cmd.pitches[0] * mode_cmd.height;
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obj = virtio_gpu_alloc_object(dev, size, false, true);
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if (!obj)
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return -ENOMEM;
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if (IS_ERR(obj))
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return PTR_ERR(obj);
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virtio_gpu_resource_id_get(vgdev, &resid);
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virtio_gpu_cmd_create_resource(vgdev, resid, format,
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