+static inline void
+__dev_addr_set(struct net_device *dev, const u8 *addr, size_t len)
+{
+ memcpy(dev->dev_addr, addr, len);
+}
+
+static inline void dev_addr_set(struct net_device *dev, const u8 *addr)
+{
+ __dev_addr_set(dev, addr, dev->addr_len);
+}
+
+static inline void
+dev_addr_mod(struct net_device *dev, unsigned int offset,
+ const u8 *addr, size_t len)
+{
+ memcpy(&dev->dev_addr[offset], addr, len);
+}
+