vswitchd: Drop assignment whose value is never used in port_reconfigure().

Seems cleaner this way.

Found by Clang (http://clang-analyzer.llvm.org/).

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 53b20e32c1957dc052882c9a0a2a6382e500b31b..f097e183c7d8c342bf98ffe4a20c6ec9d230337d 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -3083,7 +3083,7 @@ port_reconfigure(struct port *port, const struct ovsrec_port *cfg)
 
         iface = shash_find_data(&old_ifaces, if_cfg->name);
         if (!iface) {
-            iface = iface_create(port, if_cfg);
+            iface_create(port, if_cfg);
         } else {
             iface->cfg = if_cfg;
         }