crypto/virtio/virtio_crypto_mgr.c

151 	struct virtio_crypto *vcrypto_dev = NULL, *tmp_dev;
156 	list_for_each_entry(tmp_dev, virtcrypto_devmgr_get_head(), list) {
158 		if ((node == dev_to_node(&tmp_dev->vdev->dev) ||
159 		     dev_to_node(&tmp_dev->vdev->dev) < 0) &&
160 		    virtcrypto_dev_started(tmp_dev) &&
161 		    virtcrypto_algo_is_supported(tmp_dev, service, algo)) {
162 			ctr = atomic_read(&tmp_dev->ref_count);
164 				vcrypto_dev = tmp_dev;
174 		list_for_each_entry(tmp_dev,
176 			if (virtcrypto_dev_started(tmp_dev) &&
177 			    virtcrypto_algo_is_supported(tmp_dev,
179 				vcrypto_dev = tmp_dev;