netdev: Do not use TX lock to protect address lists.
Now that we have a specific lock to protect the network
device unicast and multicast lists, remove extraneous
grabs of the TX lock in cases where the code only needs
address list protection.
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 ea71abd..fd87dbe 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1567,14 +1567,12 @@
goto err_close;
}
- netif_tx_lock_bh(bond_dev);
- netif_addr_lock(bond_dev);
+ netif_addr_lock_bh(bond_dev);
/* upload master's mc_list to new slave */
for (dmi = bond_dev->mc_list; dmi; dmi = dmi->next) {
dev_mc_add (slave_dev, dmi->dmi_addr, dmi->dmi_addrlen, 0);
}
- netif_addr_unlock(bond_dev);
- netif_tx_unlock_bh(bond_dev);
+ netif_addr_unlock_bh(bond_dev);
}
if (bond->params.mode == BOND_MODE_8023AD) {
@@ -1938,11 +1936,9 @@
}
/* flush master's mc_list from slave */
- netif_tx_lock_bh(bond_dev);
- netif_addr_lock(bond_dev);
+ netif_addr_lock_bh(bond_dev);
bond_mc_list_flush(bond_dev, slave_dev);
- netif_addr_unlock(bond_dev);
- netif_tx_unlock_bh(bond_dev);
+ netif_addr_unlock_bh(bond_dev);
}
netdev_set_master(slave_dev, NULL);
@@ -2063,11 +2059,9 @@
}
/* flush master's mc_list from slave */
- netif_tx_lock_bh(bond_dev);
- netif_addr_lock(bond_dev);
+ netif_addr_lock_bh(bond_dev);
bond_mc_list_flush(bond_dev, slave_dev);
- netif_addr_unlock(bond_dev);
- netif_tx_unlock_bh(bond_dev);
+ netif_addr_unlock_bh(bond_dev);
}
netdev_set_master(slave_dev, NULL);
@@ -4679,11 +4673,9 @@
struct net_device *bond_dev = bond->dev;
bond_work_cancel_all(bond);
- netif_tx_lock_bh(bond_dev);
- netif_addr_lock(bond_dev);
+ netif_addr_lock_bh(bond_dev);
bond_mc_list_destroy(bond);
- netif_addr_unlock(bond_dev);
- netif_tx_unlock_bh(bond_dev);
+ netif_addr_unlock_bh(bond_dev);
/* Release the bonded slaves */
bond_release_all(bond_dev);
bond_destroy(bond);