cgroup: kill unused variable

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

cgroup: kill unused variable
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Jeff Garzik
1 parent 01e7ae8c13
Showing 1 changed file with 0 additions and 1 deletions Side-by-side Diff
kernel/cgroup.c
@@ -2402,7 +2402,6 @@
 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);
...	...	@@ -2402,7 +2402,6 @@
2402	2402	static int proc_cgroupstats_show(struct seq_file m, void v)
2403	2403	{
2404	2404	int i;
2405		- struct cgroupfs_root *root;
2406	2405
2407	2406	seq_puts(m, "#subsys_name\thierarchy\tnum_cgroups\n");
2408	2407	mutex_lock(&cgroup_mutex);