cgfsng: only output debug info when we set cgroup data

Only output debug info `cgroup 'xxxx' set to 'yyyy'` when we set
cgroup data.

Signed-off-by: Long Wang <w@laoqinren.net>

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index b087f9410355357c348e5a111f3e42ac24b84660..df7615c60a807a23807c3d1b7ec58eaae6568fcf 100644 (file)
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1979,9 +1979,8 @@ static bool cgfsng_setup_limits(void *hdata, struct lxc_list *cgroup_settings,
                                      cg->subsystem, cg->value, d->name);
                                goto out;
                        }
+                       DEBUG("cgroup '%s' set to '%s'", cg->subsystem, cg->value);
                }
-
-               DEBUG("cgroup '%s' set to '%s'", cg->subsystem, cg->value);
        }
 
        ret = true;