1 files changed, 11 insertions, 1 deletions

diff --git a/include/net/bonding.h b/include/net/bonding.h
index fb2dd97857c4..04a21e8048be 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -166,7 +166,7 @@ struct slave {
         u32    link_failure_count;
         u32    speed;
         u16    queue_id;
-        u8     perm_hwaddr[ETH_ALEN];
+        u8     perm_hwaddr[MAX_ADDR_LEN];
         struct ad_slave_info *ad_info;
         struct tlb_slave_info tlb_info;
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -402,6 +402,16 @@ static inline bool bond_slave_can_tx(struct slave *slave)
                bond_is_active_slave(slave);
 }
 
+static inline void bond_hw_addr_copy(u8 *dst, const u8 *src, unsigned int len)
+{
+        if (len == ETH_ALEN) {
+                ether_addr_copy(dst, src);
+                return;
+        }
+
+        memcpy(dst, src, len);
+}
+
 #define BOND_PRI_RESELECT_ALWAYS        0
 #define BOND_PRI_RESELECT_BETTER        1
 #define BOND_PRI_RESELECT_FAILURE       2