cgroups: simplify cgfsng_nrtasks()

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/cgroups/cgfsng.c b/src/lxc/cgroups/cgfsng.c
index 7971cea6016d2439c2093d55c19b64f69671e5e0..4205298b569058b9562f2963a9da227c4ab6cc24 100644 (file)
--- a/src/lxc/cgroups/cgfsng.c
+++ b/src/lxc/cgroups/cgfsng.c
@@ -1898,14 +1898,12 @@ static int recursive_count_nrtasks(char *dirname)
 __cgfsng_ops static int cgfsng_nrtasks(struct cgroup_ops *ops)
 {
        __do_free char *path = NULL;
-       int count;
 
        if (!ops->container_cgroup || !ops->hierarchies)
                return -1;
 
        path = must_make_path(ops->hierarchies[0]->container_full_path, NULL);
-       count = recursive_count_nrtasks(path);
-       return count;
+       return recursive_count_nrtasks(path);
 }
 
 /* Only root needs to escape to the cgroup of its init. */