2468 	struct dst_ops *dst_ops;  in xfrm_alloc_dst()  local
2476 		dst_ops = &net->xfrm.xfrm4_dst_ops;  in xfrm_alloc_dst()
2480 		dst_ops = &net->xfrm.xfrm6_dst_ops;  in xfrm_alloc_dst()
2486 	xdst = dst_alloc(dst_ops, NULL, 1, DST_OBSOLETE_NONE, 0);  in xfrm_alloc_dst()
3903 		struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_register_afinfo()  local
3904 		if (likely(dst_ops->kmem_cachep == NULL))  in xfrm_policy_register_afinfo()
3905 			dst_ops->kmem_cachep = xfrm_dst_cache;  in xfrm_policy_register_afinfo()
3906 		if (likely(dst_ops->check == NULL))  in xfrm_policy_register_afinfo()
3907 			dst_ops->check = xfrm_dst_check;  in xfrm_policy_register_afinfo()
3908 		if (likely(dst_ops->default_advmss == NULL))  in xfrm_policy_register_afinfo()
3909 			dst_ops->default_advmss = xfrm_default_advmss;  in xfrm_policy_register_afinfo()
3910 		if (likely(dst_ops->mtu == NULL))  in xfrm_policy_register_afinfo()
3911 			dst_ops->mtu = xfrm_mtu;  in xfrm_policy_register_afinfo()
3912 		if (likely(dst_ops->negative_advice == NULL))  in xfrm_policy_register_afinfo()
3913 			dst_ops->negative_advice = xfrm_negative_advice;  in xfrm_policy_register_afinfo()
3914 		if (likely(dst_ops->link_failure == NULL))  in xfrm_policy_register_afinfo()
3915 			dst_ops->link_failure = xfrm_link_failure;  in xfrm_policy_register_afinfo()
3916 		if (likely(dst_ops->neigh_lookup == NULL))  in xfrm_policy_register_afinfo()
3917 			dst_ops->neigh_lookup = xfrm_neigh_lookup;  in xfrm_policy_register_afinfo()
3918 		if (likely(!dst_ops->confirm_neigh))  in xfrm_policy_register_afinfo()
3919 			dst_ops->confirm_neigh = xfrm_confirm_neigh;  in xfrm_policy_register_afinfo()
3930 	struct dst_ops *dst_ops = afinfo->dst_ops;  in xfrm_policy_unregister_afinfo()  local
3942 	dst_ops->kmem_cachep = NULL;  in xfrm_policy_unregister_afinfo()
3943 	dst_ops->check = NULL;  in xfrm_policy_unregister_afinfo()
3944 	dst_ops->negative_advice = NULL;  in xfrm_policy_unregister_afinfo()
3945 	dst_ops->link_failure = NULL;  in xfrm_policy_unregister_afinfo()