c.data = hard; c.data = hard; 
c.data.hard = hard; 
void km_policy_expired(struct xfrm_policy *pol, int dir, int hard){	struct km_event c;	c.data = hard;	c.data = hard;	c.event = XFRM_SAP_EXPIRED;	km_policy_notify(pol, dir, &c);	if (hard)		wake_up(&km_waitq);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/bf08867f91a43aa3ba2e4598c06c4769a6cdddf6/xfrm_state.c/buggy/net/xfrm/xfrm_state.c