diff options
Diffstat (limited to 'net/batman-adv/bridge_loop_avoidance.c')
| -rw-r--r-- | net/batman-adv/bridge_loop_avoidance.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index 5c73f6ba16cf..f9a1fadf8de9 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -344,7 +344,6 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, const u8 *mac, struct sk_buff *skb; struct ethhdr *ethhdr; struct batadv_hard_iface *primary_if; - struct net_device *mesh_iface; u8 *hw_src; struct batadv_bla_claim_dst local_claim_dest; __be32 zeroip = 0; @@ -357,14 +356,10 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, const u8 *mac, sizeof(local_claim_dest)); local_claim_dest.type = claimtype; - mesh_iface = READ_ONCE(primary_if->mesh_iface); - if (!mesh_iface) - goto out; - skb = arp_create(ARPOP_REPLY, ETH_P_ARP, /* IP DST: 0.0.0.0 */ zeroip, - mesh_iface, + primary_if->mesh_iface, /* IP SRC: 0.0.0.0 */ zeroip, /* Ethernet DST: Broadcast */ @@ -442,7 +437,7 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, const u8 *mac, } skb_reset_mac_header(skb); - skb->protocol = eth_type_trans(skb, mesh_iface); + skb->protocol = eth_type_trans(skb, primary_if->mesh_iface); batadv_inc_counter(bat_priv, BATADV_CNT_RX); batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES, skb->len + ETH_HLEN); |