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>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 809d18c663bc..c2c033722a93 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -1133,8 +1133,7 @@ static void wq_set_multicast_list (struct work_struct *work)
 
         dvb_net_feed_stop(dev);
         priv->rx_mode = RX_MODE_UNI;
-        netif_tx_lock_bh(dev);
-        netif_addr_lock(dev);
+        netif_addr_lock_bh(dev);
 
         if (dev->flags & IFF_PROMISC) {
                 dprintk("%s: promiscuous mode\n", dev->name);
@@ -1159,8 +1158,7 @@ static void wq_set_multicast_list (struct work_struct *work)
                 }
         }
 
-        netif_addr_unlock(dev);
-        netif_tx_unlock_bh(dev);
+        netif_addr_unlock_bh(dev);
         dvb_net_feed_start(dev);
 }