2469 	struct dst_ops *dst_ops;  in xfrm_alloc_dst()  local
2477 		dst_ops = &net->xfrm.xfrm4_dst_ops;  in xfrm_alloc_dst()
2481 		dst_ops = &net->xfrm.xfrm6_dst_ops;  in xfrm_alloc_dst()
2487 	xdst = dst_alloc(dst_ops, NULL, 1, DST_OBSOLETE_NONE, 0);  in xfrm_alloc_dst()
3928 		struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_register_afinfo()  local
3929 		if (likely(dst_ops->kmem_cachep == NULL))  in xfrm_policy_register_afinfo()
3930 			dst_ops->kmem_cachep = xfrm_dst_cache;  in xfrm_policy_register_afinfo()
3931 		if (likely(dst_ops->check == NULL))  in xfrm_policy_register_afinfo()
3932 			dst_ops->check = xfrm_dst_check;  in xfrm_policy_register_afinfo()
3933 		if (likely(dst_ops->default_advmss == NULL))  in xfrm_policy_register_afinfo()
3934 			dst_ops->default_advmss = xfrm_default_advmss;  in xfrm_policy_register_afinfo()
3935 		if (likely(dst_ops->mtu == NULL))  in xfrm_policy_register_afinfo()
3936 			dst_ops->mtu = xfrm_mtu;  in xfrm_policy_register_afinfo()
3937 		if (likely(dst_ops->negative_advice == NULL))  in xfrm_policy_register_afinfo()
3938 			dst_ops->negative_advice = xfrm_negative_advice;  in xfrm_policy_register_afinfo()
3939 		if (likely(dst_ops->link_failure == NULL))  in xfrm_policy_register_afinfo()
3940 			dst_ops->link_failure = xfrm_link_failure;  in xfrm_policy_register_afinfo()
3941 		if (likely(dst_ops->neigh_lookup == NULL))  in xfrm_policy_register_afinfo()
3942 			dst_ops->neigh_lookup = xfrm_neigh_lookup;  in xfrm_policy_register_afinfo()
3943 		if (likely(!dst_ops->confirm_neigh))  in xfrm_policy_register_afinfo()
3944 			dst_ops->confirm_neigh = xfrm_confirm_neigh;  in xfrm_policy_register_afinfo()
3955 	struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_unregister_afinfo()  local
3967 	dst_ops->kmem_cachep = NULL;  in xfrm_policy_unregister_afinfo()
3968 	dst_ops->check = NULL;  in xfrm_policy_unregister_afinfo()
3969 	dst_ops->negative_advice = NULL;  in xfrm_policy_unregister_afinfo()
3970 	dst_ops->link_failure = NULL;  in xfrm_policy_unregister_afinfo()