63 	struct xfrm_state *t;  in ipcomp_tunnel_create()  local
65 	t = xfrm_state_alloc(net);  in ipcomp_tunnel_create()
66 	if (!t)  in ipcomp_tunnel_create()
69 	t->id.proto = IPPROTO_IPIP;  in ipcomp_tunnel_create()
70 	t->id.spi = x->props.saddr.a4;  in ipcomp_tunnel_create()
71 	t->id.daddr.a4 = x->id.daddr.a4;  in ipcomp_tunnel_create()
72 	memcpy(&t->sel, &x->sel, sizeof(t->sel));  in ipcomp_tunnel_create()
73 	t->props.family = AF_INET;  in ipcomp_tunnel_create()
74 	t->props.mode = x->props.mode;  in ipcomp_tunnel_create()
75 	t->props.saddr.a4 = x->props.saddr.a4;  in ipcomp_tunnel_create()
76 	t->props.flags = x->props.flags;  in ipcomp_tunnel_create()
77 	t->props.extra_flags = x->props.extra_flags;  in ipcomp_tunnel_create()
78 	memcpy(&t->mark, &x->mark, sizeof(t->mark));  in ipcomp_tunnel_create()
80 	if (xfrm_init_state(t))  in ipcomp_tunnel_create()
83 	atomic_set(&t->tunnel_users, 1);  in ipcomp_tunnel_create()
85 	return t;  in ipcomp_tunnel_create()
88 	t->km.state = XFRM_STATE_DEAD;  in ipcomp_tunnel_create()
89 	xfrm_state_put(t);  in ipcomp_tunnel_create()
90 	t = NULL;  in ipcomp_tunnel_create()
102 	struct xfrm_state *t;  in ipcomp_tunnel_attach()  local
105 	t = xfrm_state_lookup(net, mark, (xfrm_address_t *)&x->id.daddr.a4,  in ipcomp_tunnel_attach()
107 	if (!t) {  in ipcomp_tunnel_attach()
108 		t = ipcomp_tunnel_create(x);  in ipcomp_tunnel_attach()
109 		if (!t) {  in ipcomp_tunnel_attach()
113 		xfrm_state_insert(t);  in ipcomp_tunnel_attach()
114 		xfrm_state_hold(t);  in ipcomp_tunnel_attach()
116 	x->tunnel = t;  in ipcomp_tunnel_attach()
117 	atomic_inc(&t->tunnel_users);  in ipcomp_tunnel_attach()