X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Flinux%2Fetherdevice.h;h=cf3847edc50f6c0199965d338b6e687d36786b74;hb=a839688362e32f01608838516036697e30618b39;hp=a1478258d00243c93fec79a8e66b07739caeea92;hpb=140fedb5f2efd1f23b26afb2d812004556ba9515;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index a1478258d002..cf3847edc50f 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -25,6 +25,7 @@
 #define _LINUX_ETHERDEVICE_H
 
 #include <linux/if_ether.h>
+#include <linux/netdevice.h>
 #include <linux/random.h>
 
 #ifdef __KERNEL__
@@ -65,7 +66,7 @@ static inline int is_zero_ether_addr(const u8 *addr)
  */
 static inline int is_multicast_ether_addr(const u8 *addr)
 {
-	return addr[0] & 0x01;
+	return ((addr[0] != 0xff) && (0x01 & addr[0]));
 }
 
 /**