diff --git a/include/dahdi/kernel.h b/include/dahdi/kernel.h
index f141562..b64069e 100644
--- a/include/dahdi/kernel.h
+++ b/include/dahdi/kernel.h
@@ -101,10 +101,8 @@
 #  else
 #define dev_name(dev)		((dev)->bus_id)
 #  endif
-#define dev_set_name(dev, fmt, ...) \
-	do { \
-		snprintf((dev)->bus_id, BUS_ID_SIZE, fmt, ## __VA_ARGS__); \
-	} while (0)
+#define dev_set_name(dev, format, ...) \
+	snprintf((dev)->bus_id, BUS_ID_SIZE, format, ## __VA_ARGS__)
 #endif
 
 /*! Default chunk size for conferences and such -- static right now, might make