1 files changed, 1 insertions, 18 deletions

diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 7c9e176baecc..534c0600484e 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -955,14 +955,7 @@ static int _bond_option_arp_ip_target_add(struct bonding *bond, __be32 target)
 
 static int bond_option_arp_ip_target_add(struct bonding *bond, __be32 target)
 {
-        int ret;
-
-        /* not to race with bond_arp_rcv */
-        write_lock_bh(&bond->lock);
-        ret = _bond_option_arp_ip_target_add(bond, target);
-        write_unlock_bh(&bond->lock);
-
-        return ret;
+        return _bond_option_arp_ip_target_add(bond, target);
 }
 
 static int bond_option_arp_ip_target_rem(struct bonding *bond, __be32 target)
@@ -991,9 +984,6 @@ static int bond_option_arp_ip_target_rem(struct bonding *bond, __be32 target)
 
         netdev_info(bond->dev, "Removing ARP target %pI4\n", &target);
 
-        /* not to race with bond_arp_rcv */
-        write_lock_bh(&bond->lock);
-
         bond_for_each_slave(bond, slave, iter) {
                 targets_rx = slave->target_last_arp_rx;
                 for (i = ind; (i < BOND_MAX_ARP_TARGETS-1) && targets[i+1]; i++)
@@ -1004,8 +994,6 @@ static int bond_option_arp_ip_target_rem(struct bonding *bond, __be32 target)
                 targets[i] = targets[i+1];
         targets[i] = 0;
 
-        write_unlock_bh(&bond->lock);
-
         return 0;
 }
 
@@ -1013,11 +1001,8 @@ void bond_option_arp_ip_targets_clear(struct bonding *bond)
 {
         int i;
 
-        /* not to race with bond_arp_rcv */
-        write_lock_bh(&bond->lock);
         for (i = 0; i < BOND_MAX_ARP_TARGETS; i++)
                 _bond_options_arp_ip_target_set(bond, i, 0, 0);
-        write_unlock_bh(&bond->lock);
 }
 
 static int bond_option_arp_ip_targets_set(struct bonding *bond,
@@ -1081,7 +1066,6 @@ static int bond_option_primary_set(struct bonding *bond,
         struct slave *slave;
 
         block_netpoll_tx();
-        read_lock(&bond->lock);
         write_lock_bh(&bond->curr_slave_lock);
 
         p = strchr(primary, '\n');
@@ -1120,7 +1104,6 @@ static int bond_option_primary_set(struct bonding *bond,
 
 out:
         write_unlock_bh(&bond->curr_slave_lock);
-        read_unlock(&bond->lock);
         unblock_netpoll_tx();
 
         return 0;