nskb->dev = llc->dev; 
int llc_conn_ac_resend_i_xxx_x_set_0_or_send_rr(struct sock *sk,						struct sk_buff *skb){	u8 nr;	struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);	int rc = -ENOBUFS;	struct sk_buff *nskb = llc_alloc_frame();	if (nskb) {		struct llc_sock *llc = llc_sk(sk);		struct llc_sap *sap = llc->sap;		nskb->dev = llc->dev;		llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap,				    llc->daddr.lsap, LLC_PDU_RSP);		llc_pdu_init_as_rr_rsp(nskb, 0, llc->vR);		rc = llc_mac_hdr_init(nskb, llc->dev->dev_addr, llc->daddr.mac);		if (!rc)			llc_conn_send_pdu(sk, nskb);		else			kfree_skb(skb);	}	if (rc) {		nr = LLC_I_GET_NR(pdu);		rc = 0;		llc_conn_resend_i_pdu_as_cmd(sk, nr, 0);	}	return rc;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1d67e6501b8dba54ef8dcabebe2ad049b8ad0d67/llc_c_ac.c/clean/net/llc/llc_c_ac.c