free the used memory correctly

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
Signed-off-by: Jan Safranek <jsafrane@redhat.com>

diff --git a/src/tools/cgsnapshot.c b/src/tools/cgsnapshot.c
index b5710a3543a7981434306ddfaf7c7001388da029..b2239701291c547b7d2a44871699a6cb06f538db 100644 (file)
--- a/src/tools/cgsnapshot.c
+++ b/src/tools/cgsnapshot.c
@@ -470,11 +470,10 @@ static int display_controller_data(
                        display_cgroup_data(group, controller, info.full_path,
                                prefix_len, first, program_name);
                        first = 0;
+                       cgroup_free(&group);
                }
        }
 
-       cgroup_free(&group);
-
 err:
        cgroup_walk_tree_end(&handle);
        if (ret == ECGEOF)