From 3bdf590eac36ac5930deb9552febee3ff18cd2d1 Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jeff@garzik.org>
Date: Tue, 23 Oct 2007 18:36:44 -0400
Subject: [PATCH] cgroup: kill unused variable

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 kernel/cgroup.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 5987dccdb2a0..3fe21e19c96e 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2402,7 +2402,6 @@ struct file_operations proc_cgroup_operations = {
 static int proc_cgroupstats_show(struct seq_file *m, void *v)
 {
 	int i;
-	struct cgroupfs_root *root;
 
 	seq_puts(m, "#subsys_name\thierarchy\tnum_cgroups\n");
 	mutex_lock(&cgroup_mutex);
-- 
2.30.2