diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index bcc490c..1c8a0ce 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -80,6 +80,7 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/hash.h> +#include <linux/slab.h> #include <linux/sched.h> #include <linux/mutex.h> #include <linux/string.h> @@ -2483,6 +2484,7 @@ int netif_receive_skb(struct sk_buff *skb) { struct packet_type *ptype, *pt_prev; struct net_device *orig_dev; + struct net_device *master; struct net_device *null_or_orig; struct net_device *null_or_bond; int ret = NET_RX_DROP; @@ -2503,11 +2505,12 @@ int netif_receive_skb(struct sk_buff *skb) null_or_orig = NULL; orig_dev = skb->dev; - if (orig_dev->master) { - if (skb_bond_should_drop(skb)) + master = ACCESS_ONCE(orig_dev->master); + if (master) { + if (skb_bond_should_drop(skb, master)) null_or_orig = orig_dev; /* deliver only exact match */ else - skb->dev = orig_dev->master; + skb->dev = master; } __get_cpu_var(netdev_rx_stat).total++; |
