kfree_skb(*skb);
qeth_realloc_headroom(struct qeth_card *card, struct sk_buff **skb, int size){	struct sk_buff *new_skb = NULL;	if (skb_headroom(*skb) < size){		new_skb = skb_realloc_headroom(*skb, size);		if (!new_skb) {                        PRINT_ERR("qeth_prepare_skb: could "                                  "not realloc headroom for qeth_hdr "                                  "on interface %s", QETH_CARD_IFNAME(card));                        return -ENOMEM;                }                *skb = new_skb;	}	return 0;}