Code cleanup for GCC-3.3.x compilers
diff --git a/cpu/arm720t/serial_netarm.c b/cpu/arm720t/serial_netarm.c
index 56cdb0a..5b41949 100644
--- a/cpu/arm720t/serial_netarm.c
+++ b/cpu/arm720t/serial_netarm.c
@@ -169,6 +169,7 @@
 		break;
 	default:
 		/* panic, be never here */
+		break;
 	}
 
 	serial_reg_ch1->status_a |= NETARM_SER_STATA_RX_CLOSED;