2477 	struct dst_ops *dst_ops;  in xfrm_alloc_dst()  local
2485 		dst_ops = &net->xfrm.xfrm4_dst_ops;  in xfrm_alloc_dst()
2489 		dst_ops = &net->xfrm.xfrm6_dst_ops;  in xfrm_alloc_dst()
2495 	xdst = dst_alloc(dst_ops, NULL, 1, DST_OBSOLETE_NONE, 0);  in xfrm_alloc_dst()
3959 		struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_register_afinfo()  local
3960 		if (likely(dst_ops->kmem_cachep == NULL))  in xfrm_policy_register_afinfo()
3961 			dst_ops->kmem_cachep = xfrm_dst_cache;  in xfrm_policy_register_afinfo()
3962 		if (likely(dst_ops->check == NULL))  in xfrm_policy_register_afinfo()
3963 			dst_ops->check = xfrm_dst_check;  in xfrm_policy_register_afinfo()
3964 		if (likely(dst_ops->default_advmss == NULL))  in xfrm_policy_register_afinfo()
3965 			dst_ops->default_advmss = xfrm_default_advmss;  in xfrm_policy_register_afinfo()
3966 		if (likely(dst_ops->mtu == NULL))  in xfrm_policy_register_afinfo()
3967 			dst_ops->mtu = xfrm_mtu;  in xfrm_policy_register_afinfo()
3968 		if (likely(dst_ops->negative_advice == NULL))  in xfrm_policy_register_afinfo()
3969 			dst_ops->negative_advice = xfrm_negative_advice;  in xfrm_policy_register_afinfo()
3970 		if (likely(dst_ops->link_failure == NULL))  in xfrm_policy_register_afinfo()
3971 			dst_ops->link_failure = xfrm_link_failure;  in xfrm_policy_register_afinfo()
3972 		if (likely(dst_ops->neigh_lookup == NULL))  in xfrm_policy_register_afinfo()
3973 			dst_ops->neigh_lookup = xfrm_neigh_lookup;  in xfrm_policy_register_afinfo()
3974 		if (likely(!dst_ops->confirm_neigh))  in xfrm_policy_register_afinfo()
3975 			dst_ops->confirm_neigh = xfrm_confirm_neigh;  in xfrm_policy_register_afinfo()
3986 	struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_unregister_afinfo()  local
3998 	dst_ops->kmem_cachep = NULL;  in xfrm_policy_unregister_afinfo()
3999 	dst_ops->check = NULL;  in xfrm_policy_unregister_afinfo()
4000 	dst_ops->negative_advice = NULL;  in xfrm_policy_unregister_afinfo()
4001 	dst_ops->link_failure = NULL;  in xfrm_policy_unregister_afinfo()