diff options
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 04119b1e7cd..27c413aa15d 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1480,20 +1480,23 @@ static bool bond_should_deliver_exact_match(struct sk_buff *skb, return false; } -static struct sk_buff *bond_handle_frame(struct sk_buff *skb) +static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) { + struct sk_buff *skb = *pskb; struct slave *slave; struct net_device *bond_dev; struct bonding *bond; - skb = skb_share_check(skb, GFP_ATOMIC); - if (unlikely(!skb)) - return NULL; - slave = bond_slave_get_rcu(skb->dev); bond_dev = ACCESS_ONCE(slave->dev->master); if (unlikely(!bond_dev)) - return skb; + return RX_HANDLER_PASS; + + skb = skb_share_check(skb, GFP_ATOMIC); + if (unlikely(!skb)) + return RX_HANDLER_CONSUMED; + + *pskb = skb; bond = netdev_priv(bond_dev); @@ -1501,8 +1504,7 @@ static struct sk_buff *bond_handle_frame(struct sk_buff *skb) slave->dev->last_rx = jiffies; if (bond_should_deliver_exact_match(skb, slave, bond)) { - skb->deliver_no_wcard = 1; - return skb; + return RX_HANDLER_EXACT; } skb->dev = bond_dev; @@ -1514,12 +1516,12 @@ static struct sk_buff *bond_handle_frame(struct sk_buff *skb) if (unlikely(skb_cow_head(skb, skb->data - skb_mac_header(skb)))) { kfree_skb(skb); - return NULL; + return RX_HANDLER_CONSUMED; } memcpy(eth_hdr(skb)->h_dest, bond_dev->dev_addr, ETH_ALEN); } - return skb; + return RX_HANDLER_ANOTHER; } /* enslave device <slave> to bond device <master> */ |