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| @@ -2402,7 +2402,6 @@ struct file_operations proc_cgroup_operations = { · 2401 unmodified lines | ||
| 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); |