diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index bfc9a35..1dae3df 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -665,7 +665,8 @@
 		/* Detach sockets from device */
 		read_lock(&hci_sk_list.lock);
 		sk_for_each(sk, node, &hci_sk_list.head) {
-			lock_sock(sk);
+			local_bh_disable();
+			bh_lock_sock_nested(sk);
 			if (hci_pi(sk)->hdev == hdev) {
 				hci_pi(sk)->hdev = NULL;
 				sk->sk_err = EPIPE;
@@ -674,7 +675,8 @@
 
 				hci_dev_put(hdev);
 			}
-			release_sock(sk);
+			bh_unlock_sock(sk);
+			local_bh_enable();
 		}
 		read_unlock(&hci_sk_list.lock);
 	}