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cgroup: remove stray references to css_id

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Trivial: remove the few stray references to css_id, which itself
was removed in v3.13's 2ff2a7d03b "cgroup: kill css_id".

Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Hugh Dickins 2014-01-12 20:23:27 -08:00 • committed by Tejun Heo
parent 8173d5a495
commit b3ff8a2f95
3 changed files with 1 additions and 5 deletions
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3
include/linux/cgroup.h
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@ -29,7 +29,6 @@ struct cgroupfs_root;
struct cgroup_subsys;
struct inode;
struct cgroup;
struct css_id;
extern int cgroup_init_early(void);
extern int cgroup_init(void);
@ -79,8 +78,6 @@ struct cgroup_subsys_state {
struct cgroup_subsys_state *parent;
unsigned long flags;
/* ID for this css, if possible */
struct css_id __rcu *id;
/* percpu_ref killing and RCU release */
struct rcu_head rcu_head;