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path: root/drivers/net/wan/hdlc_cisco.c
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Diffstat (limited to 'drivers/net/wan/hdlc_cisco.c')
-rw-r--r--drivers/net/wan/hdlc_cisco.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index 444130655d8e..cb5898f7d68c 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -118,6 +118,7 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
skb_put(skb, sizeof(struct cisco_packet));
skb->priority = TC_PRIO_CONTROL;
skb->dev = dev;
+ skb->protocol = htons(ETH_P_HDLC);
skb_reset_network_header(skb);
dev_queue_xmit(skb);