1560 	struct dst_ops *dst_ops;  in xfrm_alloc_dst()  local
1568 		dst_ops = &net->xfrm.xfrm4_dst_ops;  in xfrm_alloc_dst()
1572 		dst_ops = &net->xfrm.xfrm6_dst_ops;  in xfrm_alloc_dst()
1578 	xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);  in xfrm_alloc_dst()
2818 		struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_register_afinfo()  local
2819 		if (likely(dst_ops->kmem_cachep == NULL))  in xfrm_policy_register_afinfo()
2820 			dst_ops->kmem_cachep = xfrm_dst_cache;  in xfrm_policy_register_afinfo()
2821 		if (likely(dst_ops->check == NULL))  in xfrm_policy_register_afinfo()
2822 			dst_ops->check = xfrm_dst_check;  in xfrm_policy_register_afinfo()
2823 		if (likely(dst_ops->default_advmss == NULL))  in xfrm_policy_register_afinfo()
2824 			dst_ops->default_advmss = xfrm_default_advmss;  in xfrm_policy_register_afinfo()
2825 		if (likely(dst_ops->mtu == NULL))  in xfrm_policy_register_afinfo()
2826 			dst_ops->mtu = xfrm_mtu;  in xfrm_policy_register_afinfo()
2827 		if (likely(dst_ops->negative_advice == NULL))  in xfrm_policy_register_afinfo()
2828 			dst_ops->negative_advice = xfrm_negative_advice;  in xfrm_policy_register_afinfo()
2829 		if (likely(dst_ops->link_failure == NULL))  in xfrm_policy_register_afinfo()
2830 			dst_ops->link_failure = xfrm_link_failure;  in xfrm_policy_register_afinfo()
2831 		if (likely(dst_ops->neigh_lookup == NULL))  in xfrm_policy_register_afinfo()
2832 			dst_ops->neigh_lookup = xfrm_neigh_lookup;  in xfrm_policy_register_afinfo()
2860 		struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_unregister_afinfo()  local
2864 		dst_ops->kmem_cachep = NULL;  in xfrm_policy_unregister_afinfo()
2865 		dst_ops->check = NULL;  in xfrm_policy_unregister_afinfo()
2866 		dst_ops->negative_advice = NULL;  in xfrm_policy_unregister_afinfo()
2867 		dst_ops->link_failure = NULL;  in xfrm_policy_unregister_afinfo()