ethdev: fix adding invalid MAC address

[dpdk.git] / drivers / net / e1000 / igb_ethdev.c

diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index b6b81cb..e8c6282 100644 (file)
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -171,9 +171,9 @@ static int eth_igb_led_off(struct rte_eth_dev *dev);
 
 static void igb_intr_disable(struct e1000_hw *hw);
 static int  igb_get_rx_buffer_size(struct e1000_hw *hw);
-static void eth_igb_rar_set(struct rte_eth_dev *dev,
-               struct ether_addr *mac_addr,
-               uint32_t index, uint32_t pool);
+static int eth_igb_rar_set(struct rte_eth_dev *dev,
+                          struct ether_addr *mac_addr,
+                          uint32_t index, uint32_t pool);
 static void eth_igb_rar_clear(struct rte_eth_dev *dev, uint32_t index);
 static void eth_igb_default_mac_addr_set(struct rte_eth_dev *dev,
                struct ether_addr *addr);
@@ -3079,7 +3079,7 @@ eth_igb_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
 }
 
 #define E1000_RAH_POOLSEL_SHIFT      (18)
-static void
+static int
 eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
                uint32_t index, __rte_unused uint32_t pool)
 {
@@ -3090,6 +3090,7 @@ eth_igb_rar_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
        rah = E1000_READ_REG(hw, E1000_RAH(index));
        rah |= (0x1 << (E1000_RAH_POOLSEL_SHIFT + pool));
        E1000_WRITE_REG(hw, E1000_RAH(index), rah);
+       return 0;
 }
 
 static void