intel/ipw2x00/libipw_rx.c

269 	int res, hdrlen;
275 	hdrlen = libipw_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
278 	res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
286 					     skb->data[hdrlen + 3] >> 6);
301 	int res, hdrlen;
307 	hdrlen = libipw_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
310 	res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv);
330 	size_t hdrlen;
360 	hdrlen = libipw_get_hdrlen(fc);
362 	if (skb->len < hdrlen) {
417 		if (skb->len >= hdrlen + 3) {
419 			keyidx = skb->data[hdrlen + 3] >> 6;
591 			flen -= hdrlen;
608 			skb_copy_from_linear_data_offset(skb, hdrlen,
663 		if (skb->len >= hdrlen + 3)
664 			keyidx = skb->data[hdrlen + 3] >> 6;
667 		 * payload, we simply increase hdrlen (as the header gets
674 			hdrlen += 4;
680 			hdrlen += 8;
686 			hdrlen += 8;
697 		if (skb->len < hdrlen)
703 	payload = skb->data + hdrlen;
732 	if (skb->len - hdrlen >= 8 &&
738 		skb_pull(skb, hdrlen + SNAP_SIZE);
744 		skb_pull(skb, hdrlen);