diff --git a/[refs] b/[refs]
index 53b2e83d619e..40809f52acc1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5cd8a77df3e9916069787365a32918caa371fc16
+refs/heads/master: 51e7eed79c41180919ff94942895ba38467d9ad4
diff --git a/trunk/include/linux/etherdevice.h b/trunk/include/linux/etherdevice.h
index bec8b82889bf..ab68f785fd19 100644
--- a/trunk/include/linux/etherdevice.h
+++ b/trunk/include/linux/etherdevice.h
@@ -98,6 +98,17 @@ static inline int is_broadcast_ether_addr(const u8 *addr)
 	return (addr[0] & addr[1] & addr[2] & addr[3] & addr[4] & addr[5]) == 0xff;
 }
 
+/**
+ * is_unicast_ether_addr - Determine if the Ethernet address is unicast
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return true if the address is a unicast address.
+ */
+static inline int is_unicast_ether_addr(const u8 *addr)
+{
+	return !is_multicast_ether_addr(addr);
+}
+
 /**
  * is_valid_ether_addr - Determine if the given Ethernet address is valid
  * @addr: Pointer to a six-byte array containing the Ethernet address