vswitch: Mark bridge_update_desc argument as unused

The implementation of bridge_update_desc() is empty, which causes a
compiler warning for the argument.  Mark the argument unused until we
get a chance to fix the function's implementation.

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 5a64d86..620689f 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -1291,7 +1291,7 @@ check_duplicate_ifaces(struct bridge *br, struct iface *iface, void *ifaces_)
 }
 
 static void
-bridge_update_desc(struct bridge *br)
+bridge_update_desc(struct bridge *br OVS_UNUSED)
 {
 #if 0
     bool changed = false;