core: fix message about detected memory hierarchy

[thirdparty/systemd.git] / src / core / cgroup.c

diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 903c275359e8cb5c8c864bc5300bc864362440ce..3c0d22a691fb4b725e634c09341f6855d10dbc6b 100644 (file)
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -1978,9 +1978,9 @@ int manager_setup_cgroup(Manager *m) {
                 return log_error_errno(r, "Couldn't determine if we are running in the unified hierarchy: %m");
 
         all_unified = cg_all_unified();
-        if (r < 0)
-                return log_error_errno(r, "Couldn't determine whether we are in all unified mode: %m");
-        if (r > 0)
+        if (all_unified < 0)
+                return log_error_errno(all_unified, "Couldn't determine whether we are in all unified mode: %m");
+        if (all_unified > 0)
                 log_debug("Unified cgroup hierarchy is located at %s.", path);
         else {
                 r = cg_unified_controller(SYSTEMD_CGROUP_CONTROLLER);