af_iucv: remove unnecessary break after goto

Signed-off-by: NFabian Frederick <fabf@skynet.be>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/iucv/af_iucv.c

@@ -1103,7 +1103,6 @@ static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
 		default:
 			err = -EINVAL;
 			goto out;
-			break;
 		}
 	}