build-sys: fix configure output without libwrap

[elogind.git] / src / unit.c

diff --git a/src/unit.c b/src/unit.c
index 695044a77f33e9a5e54069bac3fdee518c6cf6a8..229f44c1a97459e17152bca68845bf62af344382 100644 (file)
--- a/src/unit.c
+++ b/src/unit.c
@@ -323,10 +323,15 @@ void unit_free(Unit *u) {
                 if (UNIT_VTABLE(u)->done)
                         UNIT_VTABLE(u)->done(u);
 
-        /* Detach from next 'bigger' objects */
         SET_FOREACH(t, u->meta.names, i)
                 hashmap_remove_value(u->meta.manager->units, t, u);
 
+        if (u->meta.job)
+                job_free(u->meta.job);
+
+        for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++)
+                bidi_set_free(u, u->meta.dependencies[d]);
+
         if (u->meta.type != _UNIT_TYPE_INVALID)
                 LIST_REMOVE(Meta, units_per_type, u->meta.manager->units_per_type[u->meta.type], &u->meta);
 
@@ -344,21 +349,12 @@ void unit_free(Unit *u) {
                 u->meta.manager->n_in_gc_queue--;
         }
 
-        /* Free data and next 'smaller' objects */
-        if (u->meta.job)
-                job_free(u->meta.job);
-
         cgroup_bonding_free_list(u->meta.cgroup_bondings);
 
-        for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++)
-                bidi_set_free(u, u->meta.dependencies[d]);
-
         free(u->meta.description);
         free(u->meta.fragment_path);
 
-        while ((t = set_steal_first(u->meta.names)))
-                free(t);
-        set_free(u->meta.names);
+        set_free_free(u->meta.names);
 
         free(u->meta.instance);
 
@@ -404,10 +400,7 @@ static void merge_names(Unit *u, Unit *other) {
 
         complete_move(&u->meta.names, &other->meta.names);
 
-        while ((t = set_steal_first(other->meta.names)))
-                free(t);
-
-        set_free(other->meta.names);
+        set_free_free(other->meta.names);
         other->meta.names = NULL;
         other->meta.id = NULL;