unsigned int __nocast gfp_flags) 
gfp_t gfp_flags) 
struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,    unsigned int __nocast gfp_flags){	struct sock *sk = sk_atm(vcc);	int guess = atm_guess_pdu2truesize(pdu_size);	atm_force_charge(vcc,guess);	if (atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf) {		struct sk_buff *skb = alloc_skb(pdu_size,gfp_flags);		if (skb) {			atomic_add(skb->truesize-guess,				   &sk->sk_rmem_alloc);			return skb;		}	}	atm_return(vcc,guess);	atomic_inc(&vcc->stats->rx_drop);	return NULL;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/dd0fc66fb33cd610bc1a5db8a5e232d34879b4d7/atm_misc.c/clean/net/atm/atm_misc.c