ovs-brcompatd: Use error instead of pointer in handle_fdb_query_cmd().

[sliver-openvswitch.git] / vswitchd / ovs-brcompatd.c

diff --git a/vswitchd/ovs-brcompatd.c b/vswitchd/ovs-brcompatd.c
index 70921f2..faf1bee 100644 (file)
--- a/vswitchd/ovs-brcompatd.c
+++ b/vswitchd/ovs-brcompatd.c
@@ -756,7 +756,7 @@ handle_fdb_query_cmd(const struct ovsrec_open_vswitch *ovs,
         struct netdev *netdev;
 
         error = netdev_open_default(iface_name, &netdev);
-        if (netdev) {
+        if (!error) {
             if (!netdev_get_etheraddr(netdev, mac->addr)) {
                 n_local_macs++;
             }
@@ -1144,6 +1144,7 @@ main(int argc, char *argv[])
     struct ovsdb_idl *idl;
     int retval;
 
+    proctitle_init(argc, argv);
     set_program_name(argv[0]);
     time_init();
     vlog_init();
@@ -1153,13 +1154,14 @@ main(int argc, char *argv[])
     remote = parse_options(argc, argv);
     signal(SIGPIPE, SIG_IGN);
     process_init();
+    ovsrec_init();
 
     die_if_already_running();
     daemonize_start();
 
     retval = unixctl_server_create(NULL, &unixctl);
     if (retval) {
-        ovs_fatal(retval, "could not listen for vlog connections");
+        exit(EXIT_FAILURE);
     }
 
     if (brc_open(&brc_sock)) {
@@ -1223,7 +1225,6 @@ main(int argc, char *argv[])
             ovsdb_idl_txn_wait(txn);
             poll_block();
         }
-        ovsdb_idl_txn_destroy(txn);
             
         switch (status) {
         case TXN_INCOMPLETE:
@@ -1239,16 +1240,19 @@ main(int argc, char *argv[])
         
         case TXN_TRY_AGAIN:
             /* xxx Handle this better! */
-            printf("xxx We need to try again!\n");
+            VLOG_ERR("OVSDB transaction needs retry");
             break;
 
         case TXN_ERROR:
-            /* xxx Is this what we want to do? */
-            ovs_fatal(0, "transaction error");
-                
+            /* xxx Handle this better! */
+            VLOG_ERR("OVSDB transaction failed: %s",
+                     ovsdb_idl_txn_get_error(txn));
+            break;
+
         default:
             NOT_REACHED();
         }
+        ovsdb_idl_txn_destroy(txn);
 
         nl_sock_wait(brc_sock, POLLIN);
         ovsdb_idl_wait(idl);