bonding: ratelimit pr_err() for bond xmit broadcast

It may spam if the system is out of the memory, add ratelimit for it.

Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
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 ee17c246326e5c68d59dee64a319b67d124a4008..cbadd6dccb2baac00c3cd39b278624d04a5660ec 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3656,8 +3656,8 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
                        struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
 
                        if (!skb2) {
-                               pr_err("%s: Error: bond_xmit_broadcast(): skb_clone() failed\n",
-                                      bond_dev->name);
+                               net_err_ratelimited("%s: Error: %s: skb_clone() failed\n",
+                                                   bond_dev->name, __func__);
                                continue;
                        }
                        /* bond_dev_queue_xmit always returns 0 */