Reduce pointer indirection for global list_t variables

[tinc] / src / graph.c

diff --git a/src/graph.c b/src/graph.c
index a774eac..3a84306 100644 (file)
--- a/src/graph.c
+++ b/src/graph.c
@@ -45,20 +45,16 @@
 #include "system.h"
 
 #include "connection.h"
-#include "device.h"
 #include "edge.h"
 #include "graph.h"
 #include "list.h"
 #include "logger.h"
-#include "names.h"
 #include "netutl.h"
 #include "node.h"
 #include "protocol.h"
 #include "script.h"
 #include "subnet.h"
-#include "utils.h"
 #include "xalloc.h"
-#include "graph.h"
 
 /* Implementation of Kruskal's algorithm.
    Running time: O(EN)
@@ -68,7 +64,7 @@
 static void mst_kruskal(void) {
        /* Clear MST status on connections */
 
-       for list_each(connection_t, c, connection_list) {
+       for list_each(connection_t, c, &connection_list) {
                c->status.mst = false;
        }