cgroup: kill unused variable
authorJeff Garzik <jeff@garzik.org>
Tue, 23 Oct 2007 22:36:44 +0000 (18:36 -0400)
committerJeff Garzik <jeff@garzik.org>
Wed, 24 Oct 2007 01:28:39 +0000 (21:28 -0400)
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
kernel/cgroup.c

index 5987dccdb2a0bad4de04333dfa0e45b0690d3405..3fe21e19c96e3a51adfa6c462f188bdf6ca407b7 100644 (file)
@@ -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);