diff options
Diffstat (limited to 'net/bridge/br_device.c')
| -rw-r--r-- | net/bridge/br_device.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 0b33a7b3a00c..0c88a2ac32c1 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -27,6 +27,7 @@ static struct net_device_stats *br_dev_get_stats(struct net_device *dev) return &br->statistics; } +/* net device transmit always called with no BH (preempt_disabled) */ int br_dev_xmit(struct sk_buff *skb, struct net_device *dev) { struct net_bridge *br = netdev_priv(dev); @@ -39,7 +40,6 @@ int br_dev_xmit(struct sk_buff *skb, struct net_device *dev) skb->mac.raw = skb->data; skb_pull(skb, ETH_HLEN); - rcu_read_lock(); if (dest[0] & 1) br_flood_deliver(br, skb, 0); else if ((dst = __br_fdb_get(br, dest)) != NULL) @@ -47,7 +47,6 @@ int br_dev_xmit(struct sk_buff *skb, struct net_device *dev) else br_flood_deliver(br, skb, 0); - rcu_read_unlock(); return 0; } |