virtion-net: Prefer is_power_of_2()

[mirror_qemu.git] / hw / net / pcnet.h

diff --git a/hw/net/pcnet.h b/hw/net/pcnet.h
index dec8de834c26552b584c80f9c27b648b80950431..40831a784518398d691979d76d707d7f2be87347 100644 (file)
--- a/hw/net/pcnet.h
+++ b/hw/net/pcnet.h
@@ -1,5 +1,5 @@
 #ifndef HW_PCNET_H
-#define HW_PCNET_H 1
+#define HW_PCNET_H
 
 #define PCNET_IOPORT_SIZE       0x20
 #define PCNET_PNPMMIO_SIZE      0x20