2461 	struct dst_ops *dst_ops;  in xfrm_alloc_dst()  local
2469 		dst_ops = &net->xfrm.xfrm4_dst_ops;  in xfrm_alloc_dst()
2473 		dst_ops = &net->xfrm.xfrm6_dst_ops;  in xfrm_alloc_dst()
2479 	xdst = dst_alloc(dst_ops, NULL, 1, DST_OBSOLETE_NONE, 0);  in xfrm_alloc_dst()
3919 		struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_register_afinfo()  local
3920 		if (likely(dst_ops->kmem_cachep == NULL))  in xfrm_policy_register_afinfo()
3921 			dst_ops->kmem_cachep = xfrm_dst_cache;  in xfrm_policy_register_afinfo()
3922 		if (likely(dst_ops->check == NULL))  in xfrm_policy_register_afinfo()
3923 			dst_ops->check = xfrm_dst_check;  in xfrm_policy_register_afinfo()
3924 		if (likely(dst_ops->default_advmss == NULL))  in xfrm_policy_register_afinfo()
3925 			dst_ops->default_advmss = xfrm_default_advmss;  in xfrm_policy_register_afinfo()
3926 		if (likely(dst_ops->mtu == NULL))  in xfrm_policy_register_afinfo()
3927 			dst_ops->mtu = xfrm_mtu;  in xfrm_policy_register_afinfo()
3928 		if (likely(dst_ops->negative_advice == NULL))  in xfrm_policy_register_afinfo()
3929 			dst_ops->negative_advice = xfrm_negative_advice;  in xfrm_policy_register_afinfo()
3930 		if (likely(dst_ops->link_failure == NULL))  in xfrm_policy_register_afinfo()
3931 			dst_ops->link_failure = xfrm_link_failure;  in xfrm_policy_register_afinfo()
3932 		if (likely(dst_ops->neigh_lookup == NULL))  in xfrm_policy_register_afinfo()
3933 			dst_ops->neigh_lookup = xfrm_neigh_lookup;  in xfrm_policy_register_afinfo()
3934 		if (likely(!dst_ops->confirm_neigh))  in xfrm_policy_register_afinfo()
3935 			dst_ops->confirm_neigh = xfrm_confirm_neigh;  in xfrm_policy_register_afinfo()
3946 	struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_unregister_afinfo()  local
3958 	dst_ops->kmem_cachep = NULL;  in xfrm_policy_unregister_afinfo()
3959 	dst_ops->check = NULL;  in xfrm_policy_unregister_afinfo()
3960 	dst_ops->negative_advice = NULL;  in xfrm_policy_unregister_afinfo()
3961 	dst_ops->link_failure = NULL;  in xfrm_policy_unregister_afinfo()