bonding: always set recv_probe to bond_arp_rcv in arp monitor

Currently we only set bond_arp_rcv() if we're using arp_validate, however
this makes us skip updating last_arp_rx if we're not validating incoming
ARPs - thus, if arp_validate is off, last_arp_rx will never be updated.

Fix this by always setting up recv_probe = bond_arp_rcv, even if we're not
using arp_validate.

CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 7747cc5..257ee7f 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3059,8 +3059,7 @@ static int bond_open(struct net_device *bond_dev)
 
        if (bond->params.arp_interval) {  /* arp interval, in milliseconds. */
                queue_delayed_work(bond->wq, &bond->arp_work, 0);
-               if (bond->params.arp_validate)
-                       bond->recv_probe = bond_arp_rcv;
+               bond->recv_probe = bond_arp_rcv;
        }
 
        if (bond->params.mode == BOND_MODE_8023AD) {

diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 4d58645..ad20c8c 100644 (file)
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -810,8 +810,7 @@ int bond_option_arp_interval_set(struct bonding *bond,
                        cancel_delayed_work_sync(&bond->arp_work);
                } else {
                        /* arp_validate can be set only in active-backup mode */
-                       if (bond->params.arp_validate)
-                               bond->recv_probe = bond_arp_rcv;
+                       bond->recv_probe = bond_arp_rcv;
                        cancel_delayed_work_sync(&bond->mii_work);
                        queue_delayed_work(bond->wq, &bond->arp_work, 0);
                }