dbus: Add explicit break statements to switch-default

There were couple of missing breaks in switch-default (before/after).
While these did not have any noticeable issues due to falling over to
the next step that just exited from the switch statement, it is cleaner
and more robust to have each case use an explicit break.

Signed-off-by: Jouni Malinen <j@w1.fi>

wpa_supplicant/dbus/dbus_dict_helpers.c

@@ -934,6 +934,7 @@ static dbus_bool_t _wpa_dbus_dict_entry_get_array(
 		break;
 	case DBUS_TYPE_ARRAY:
 		success = _wpa_dbus_dict_entry_get_binarray(&iter_array, entry);
+		break;
 	default:
 		break;
 	}

wpa_supplicant/dbus/dbus_new_handlers_p2p.c

@@ -1143,6 +1143,7 @@ dbus_bool_t wpas_dbus_getter_p2p_role(DBusMessageIter *iter, DBusError *error,
 		break;
 	default:
 		str = "device";
+		break;
 	}
 
 	return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &str,