1 files changed, 5 insertions, 7 deletions

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 40e0df6c2a2f..a32f9432666c 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -554,7 +554,6 @@ static struct css_set *find_existing_css_set(
 {
         int i;
         struct cgroupfs_root *root = cgrp->root;
-        struct hlist_node *node;
         struct css_set *cg;
         unsigned long key;
 
@@ -577,7 +576,7 @@ static struct css_set *find_existing_css_set(
         }
 
         key = css_set_hash(template);
-        hash_for_each_possible(css_set_table, cg, node, hlist, key) {
+        hash_for_each_possible(css_set_table, cg, hlist, key) {
                 if (!compare_css_sets(cg, oldcg, cgrp, template))
                         continue;
 
@@ -1611,7 +1610,6 @@ static struct dentry *cgroup_mount(struct file_system_type *fs_type,
                 struct cgroupfs_root *existing_root;
                 const struct cred *cred;
                 int i;
-                struct hlist_node *node;
                 struct css_set *cg;
 
                 BUG_ON(sb->s_root != NULL);
@@ -1666,7 +1664,7 @@ static struct dentry *cgroup_mount(struct file_system_type *fs_type,
                 /* Link the top cgroup in this hierarchy into all
                  * the css_set objects */
                 write_lock(&css_set_lock);
-                hash_for_each(css_set_table, i, node, cg, hlist)
+                hash_for_each(css_set_table, i, cg, hlist)
                         link_css_set(&tmp_cg_links, cg, root_cgrp);
                 write_unlock(&css_set_lock);
 
@@ -4493,7 +4491,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss)
 {
         struct cgroup_subsys_state *css;
         int i, ret;
-        struct hlist_node *node, *tmp;
+        struct hlist_node *tmp;
         struct css_set *cg;
         unsigned long key;
 
@@ -4561,7 +4559,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss)
          * this is all done under the css_set_lock.
          */
         write_lock(&css_set_lock);
-        hash_for_each_safe(css_set_table, i, node, tmp, cg, hlist) {
+        hash_for_each_safe(css_set_table, i, tmp, cg, hlist) {
                 /* skip entries that we already rehashed */
                 if (cg->subsys[ss->subsys_id])
                         continue;
@@ -4571,7 +4569,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss)
                 cg->subsys[ss->subsys_id] = css;
                 /* recompute hash and restore entry */
                 key = css_set_hash(cg->subsys);
-                hash_add(css_set_table, node, key);
+                hash_add(css_set_table, &cg->hlist, key);
         }
         write_unlock(&css_set_lock);