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 766d912e6c310dab4b64d96984694f8e5c81afbb..cf0350515928ed34b481c4e28cb1d30be632e063 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) {