bridge: Remove leftover from config file.

The 'pfx' variable is no longer used now that the config file is
gone and its only purpose in life is to be freed so get rid of it.

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 6440bb9afc0c755270c3c855c3642caa60e882ea..596040b45482c161c6bd3808018e2db9d8fb2d48 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -1530,7 +1530,6 @@ static void
 bridge_reconfigure_controller(const struct ovsrec_open_vswitch *ovs_cfg,
                               struct bridge *br)
 {
-    char *pfx = xasprintf("bridge.%s.controller", br->name);
     const struct ovsrec_controller *c;
 
     c = bridge_get_controller(ovs_cfg, br);
@@ -1624,7 +1623,6 @@ bridge_reconfigure_controller(const struct ovsrec_open_vswitch *ovs_cfg,
         ofproto_set_probe_interval(br->ofproto, 5);
         ofproto_set_failure(br->ofproto, false);
     }
-    free(pfx);
 
     ofproto_set_controller(br->ofproto, br->controller);
 }