t->type = xfrm_get_type(IPPROTO_IPV6, t->props.family); if (t->type == NULL) 
if (xfrm_init_state(t)) 
static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x){	struct xfrm_state *t = NULL;	t = xfrm_state_alloc();	if (!t)		goto out;	t->id.proto = IPPROTO_IPV6;	t->id.spi = xfrm6_tunnel_alloc_spi((xfrm_address_t *)&x->props.saddr);	memcpy(t->id.daddr.a6, x->id.daddr.a6, sizeof(struct in6_addr));	memcpy(&t->sel, &x->sel, sizeof(t->sel));	t->props.family = AF_INET6;	t->props.mode = 1;	memcpy(t->props.saddr.a6, x->props.saddr.a6, sizeof(struct in6_addr));	t->type = xfrm_get_type(IPPROTO_IPV6, t->props.family);	if (t->type == NULL)		goto error;	if (t->type->init_state(t, NULL))		goto error;	t->km.state = XFRM_STATE_VALID;	atomic_set(&t->tunnel_users, 1);out:	return t;error:	xfrm_state_put(t);	goto out;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/72cb6962a91f2af9eef69a06198e1949c10259ae/ipcomp6.c/clean/net/ipv6/ipcomp6.c