1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 08174a2aa878..54a76b8b803a 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -211,7 +211,7 @@ int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir)
                 ip_tr_mc_map(addr, haddr);
                 return 0;
         case ARPHRD_INFINIBAND:
-                ip_ib_mc_map(addr, haddr);
+                ip_ib_mc_map(addr, dev->broadcast, haddr);
                 return 0;
         default:
                 if (dir) {