struct sk_buff* nskb = llc_alloc_frame(); 
struct sk_buff* nskb = llc_alloc_frame(skb->dev); 
static int llc_station_ac_send_xid_r(struct sk_buff *skb){	u8 mac_da[ETH_ALEN], dsap;	int rc = 1;	struct sk_buff* nskb = llc_alloc_frame();	if (!nskb)		goto out;	rc = 0;	nskb->dev = skb->dev;	llc_pdu_decode_sa(skb, mac_da);	llc_pdu_decode_ssap(skb, &dsap);	llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);	llc_pdu_init_as_xid_rsp(nskb, LLC_XID_NULL_CLASS_2, 127);	rc = llc_mac_hdr_init(nskb, llc_station_mac_sa, mac_da);	if (rc)		goto free;	llc_station_send_pdu(nskb);out:	return rc;free:	kfree_skb(skb);	goto out;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1d67e6501b8dba54ef8dcabebe2ad049b8ad0d67/llc_station.c/buggy/net/llc/llc_station.c