Rename max_hopcount to max_request_hopcount.

babel.c

@@ -64,7 +64,7 @@ int wired_hello_interval = -1;
 int idle_hello_interval = -1;
 int update_interval = -1;
 
-int max_hopcount = 65;
+int max_request_hopcount = 65;
 
 struct network nets[MAXNETS];
 int numnets = 0;
@@ -758,7 +758,7 @@ expire_routes(void)
         if(route->installed && route->refmetric < INFINITY) {
             if(route->time < now.tv_sec - MAX(5, route_timeout_delay - 25))
                 send_unicast_request(route->nexthop, route->dest,
-                                     max_hopcount, -1);
+                                     max_request_hopcount, -1);
         }
         i++;
     }

babel.h

@@ -98,7 +98,7 @@ extern int protocol_port;
 extern unsigned char protocol_group[16];
 extern int protocol_socket;
 extern int kernel_socket;
-extern int max_hopcount;
+extern int max_request_hopcount;
 
 int network_idle(struct network *net);
 void update_hello_interval(struct network *net);

route.c

@@ -103,7 +103,7 @@ flush_route(struct route *route)
         }
         if(oldmetric < INFINITY &&
            (!new_route || new_route->metric >= INFINITY))
-            send_request(NULL, route->dest, max_hopcount, -1);
+            send_request(NULL, route->dest, max_request_hopcount, -1);
     }
 }
 
@@ -435,7 +435,7 @@ send_triggered_update(struct route *route, int oldmetric)
     if(oldmetric < INFINITY) {
         if(route->metric >= INFINITY) {
             /* We just lost a route, request a new seqno from the source */
-            send_request(NULL, route->dest, max_hopcount, -1);
+            send_request(NULL, route->dest, max_request_hopcount, -1);
         } else if(route->metric - oldmetric >= 384) {
             /* This route's metric has increased a lot -- let's hope we find
                something better */