From 1542fd2b207e3e0bff9f37a345a814a5bc6893a9 Mon Sep 17 00:00:00 2001 From: ukyg9e5r6k7gubiekd6 Date: Fri, 3 Aug 2012 00:22:33 +1000 Subject: Use UNUSED rather than uselessly setting a parameter, which triggers a compiler warning. Signed-off-by: Eric S. Raymond --- libgps_dbus.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'libgps_dbus.c') diff --git a/libgps_dbus.c b/libgps_dbus.c index 553d8e4e..02aa689f 100644 --- a/libgps_dbus.c +++ b/libgps_dbus.c @@ -74,12 +74,9 @@ static DBusHandlerResult handle_gps_fix(DBusMessage * message) * Message dispatching function * */ -static DBusHandlerResult signal_handler(DBusConnection * connection, +static DBusHandlerResult signal_handler(DBusConnection * connection UNUSED, DBusMessage * message) { - /* dummy, need to use the variable for some reason */ - connection = NULL; - if (dbus_message_is_signal(message, "org.gpsd", "fix")) return handle_gps_fix(message); /* -- cgit v1.2.1