16 void mt76_remove_hdr_pad(struct sk_buff *skb)  in mt76_remove_hdr_pad()  argument
18 	int len = ieee80211_get_hdrlen_from_skb(skb);  in mt76_remove_hdr_pad()
20 	memmove(skb->data + 2, skb->data, len);  in mt76_remove_hdr_pad()
21 	skb_pull(skb, 2);  in mt76_remove_hdr_pad()
24 int mt76_insert_hdr_pad(struct sk_buff *skb)  in mt76_insert_hdr_pad()  argument
26 	int len = ieee80211_get_hdrlen_from_skb(skb);  in mt76_insert_hdr_pad()
32 	ret = skb_cow(skb, 2);  in mt76_insert_hdr_pad()
36 	skb_push(skb, 2);  in mt76_insert_hdr_pad()
37 	memmove(skb->data, skb->data + 2, len);  in mt76_insert_hdr_pad()
39 	skb->data[len] = 0;  in mt76_insert_hdr_pad()
40 	skb->data[len + 1] = 0;  in mt76_insert_hdr_pad()