Fix build with clang v15 [-Wunused-but-set-variable] (#1296)

Remove unused variable in neigbours.cc:neighborsUdpPing

diff --git a/src/neighbors.cc b/src/neighbors.cc
index a85c54e9fc7d819033deb97075d2e577800030e9..c38b6937ef17e95fc55be97d6b25deb8f4e7c45d 100644 (file)
--- a/src/neighbors.cc
+++ b/src/neighbors.cc
@@ -605,7 +605,6 @@ neighborsUdpPing(HttpRequest * request,
     int i;
     int reqnum = 0;
     int flags;
-    int queries_sent = 0;
     int peers_pinged = 0;
     int parent_timeout = 0, parent_exprep = 0;
     int sibling_timeout = 0, sibling_exprep = 0;
@@ -681,8 +680,6 @@ neighborsUdpPing(HttpRequest * request,
             }
         }
 
-        ++queries_sent;
-
         ++ p->stats.pings_sent;
 
         if (p->type == PEER_MULTICAST) {