LU-10153 lnet: remove route add restriction

[fs/lustre-release.git] / lnet / lnet / router.c

diff --git a/lnet/lnet/router.c b/lnet/lnet/router.c
index 4b41feb..84929ef 100644 (file)
--- a/lnet/lnet/router.c
+++ b/lnet/lnet/router.c
@@ -429,63 +429,6 @@ lnet_add_route(__u32 net, __u32 hops, lnet_nid_t gateway,
 }
 
 int
-lnet_check_routes(void)
-{
-       struct lnet_remotenet *rnet;
-       struct lnet_route        *route;
-       struct lnet_route        *route2;
-       struct list_head *e1;
-       struct list_head *e2;
-       int               cpt;
-       struct list_head *rn_list;
-       int               i;
-
-       cpt = lnet_net_lock_current();
-
-       for (i = 0; i < LNET_REMOTE_NETS_HASH_SIZE; i++) {
-               rn_list = &the_lnet.ln_remote_nets_hash[i];
-               list_for_each(e1, rn_list) {
-                       rnet = list_entry(e1, struct lnet_remotenet, lrn_list);
-
-                       route2 = NULL;
-                       list_for_each(e2, &rnet->lrn_routes) {
-                               lnet_nid_t      nid1;
-                               lnet_nid_t      nid2;
-                               int             net;
-
-                               route = list_entry(e2, struct lnet_route,
-                                                  lr_list);
-
-                               if (route2 == NULL) {
-                                       route2 = route;
-                                       continue;
-                               }
-
-                               if (route->lr_gateway->lpni_net ==
-                                   route2->lr_gateway->lpni_net)
-                                       continue;
-
-                               nid1 = route->lr_gateway->lpni_nid;
-                               nid2 = route2->lr_gateway->lpni_nid;
-                               net = rnet->lrn_net;
-
-                               lnet_net_unlock(cpt);
-
-                               CERROR("Routes to %s via %s and %s not "
-                                      "supported\n",
-                                      libcfs_net2str(net),
-                                      libcfs_nid2str(nid1),
-                                      libcfs_nid2str(nid2));
-                               return -EINVAL;
-                       }
-               }
-       }
-
-       lnet_net_unlock(cpt);
-       return 0;
-}
-
-int
 lnet_del_route(__u32 net, lnet_nid_t gw_nid)
 {
        struct lnet_peer_ni     *gateway;