 if (_info != NULL) dccp_get_info(sk, _info); 
static void dccp_diag_get_info(struct sock *sk, struct inet_diag_msg *r,			       void *_info){	r->idiag_rqueue = r->idiag_wqueue = 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/2babe1f6fea717c36c008c878fe095d1ca5696c1/diag.c/buggy/net/dccp/diag.c