2231 	int padpos, padsize;  in ath_tx_prepare()  local
2252 	padpos = ieee80211_hdrlen(hdr->frame_control);  in ath_tx_prepare()
2253 	padsize = padpos & 3;  in ath_tx_prepare()
2254 	if (padsize && skb->len > padpos) {  in ath_tx_prepare()
2259 		memmove(skb->data, skb->data + padsize, padpos);  in ath_tx_prepare()
2459 	int padpos, padsize;  in ath_tx_complete()  local
2474 	padpos = ieee80211_hdrlen(hdr->frame_control);  in ath_tx_complete()
2475 	padsize = padpos & 3;  in ath_tx_complete()
2476 	if (padsize && skb->len>padpos+padsize) {  in ath_tx_complete()
2481 		memmove(skb->data + padsize, skb->data, padpos);  in ath_tx_complete()
2888 	int padpos, padsize;  in ath9k_tx99_send()  local
2890 	padpos = ieee80211_hdrlen(hdr->frame_control);  in ath9k_tx99_send()
2891 	padsize = padpos & 3;  in ath9k_tx99_send()
2893 	if (padsize && skb->len > padpos) {  in ath9k_tx99_send()
2901 		memmove(skb->data, skb->data + padsize, padpos);  in ath9k_tx99_send()