lib: kill a warning

diff --git a/lib/media_discoverer.c b/lib/media_discoverer.c
index 6fcefc523f233b313588001abc2dbc474b07ccf7..1af78c41c3e4ebe4c682ae90ae30118cbe54dd2b 100644 (file)
--- a/lib/media_discoverer.c
+++ b/lib/media_discoverer.c
@@ -134,6 +134,7 @@ static void services_discovery_item_removed( const vlc_event_t * p_event,
 static void services_discovery_removeall( const vlc_event_t * p_event,
                                              void * user_data )
 {
+    VLC_UNUSED(p_event);
     libvlc_media_discoverer_t * p_mdis = user_data;
 
     libvlc_media_list_lock( p_mdis->p_mlist );