IEEE80211_HT_CTL_LEN
memcpy(skb_push(skb, IEEE80211_HT_CTL_LEN), &rxd[7],
IEEE80211_HT_CTL_LEN);
memcpy(skb_push(skb, IEEE80211_HT_CTL_LEN), &rxd[9],
IEEE80211_HT_CTL_LEN);
memcpy(skb_push(skb, IEEE80211_HT_CTL_LEN), &rxd[11],
IEEE80211_HT_CTL_LEN);
memcpy(skb_push(skb, IEEE80211_HT_CTL_LEN), &rxd[11],
IEEE80211_HT_CTL_LEN);
desc_info->pkt_size += IEEE80211_HT_CTL_LEN;
int tx_headroom = IEEE80211_HT_CTL_LEN;
if (skb_headroom(skb) < IEEE80211_HT_CTL_LEN)
data = skb_push(skb, IEEE80211_HT_CTL_LEN);
memmove(data, data + IEEE80211_HT_CTL_LEN, hdr_len);
memmove(skb->data + IEEE80211_HT_CTL_LEN, skb->data,
hdrlen - IEEE80211_HT_CTL_LEN);
pskb_pull(skb, IEEE80211_HT_CTL_LEN);
hdrlen += IEEE80211_HT_CTL_LEN;
hdrlen += IEEE80211_HT_CTL_LEN;