---

yaml
---
r: 107000
b: refs/heads/master
c: 3655343
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a3eb9f6b7c598529f832b8baa6458ab1cbab2c6
+refs/heads/master: 36553434f475a84b653e25e74490ee8df43b86d5

trunk/kernel/cgroup.c

@@ -355,6 +355,17 @@ static struct css_set *find_existing_css_set(
 	return NULL;
 }
 
+static void free_cg_links(struct list_head *tmp)
+{
+	struct cg_cgroup_link *link;
+	struct cg_cgroup_link *saved_link;
+
+	list_for_each_entry_safe(link, saved_link, tmp, cgrp_link_list) {
+		list_del(&link->cgrp_link_list);
+		kfree(link);
+	}
+}
+
 /*
  * allocate_cg_links() allocates "count" cg_cgroup_link structures
  * and chains them on tmp through their cgrp_link_list fields. Returns 0 on
@@ -363,35 +374,19 @@ static struct css_set *find_existing_css_set(
 static int allocate_cg_links(int count, struct list_head *tmp)
 {
 	struct cg_cgroup_link *link;
-	struct cg_cgroup_link *saved_link;
 	int i;
 	INIT_LIST_HEAD(tmp);
 	for (i = 0; i < count; i++) {
 		link = kmalloc(sizeof(*link), GFP_KERNEL);
 		if (!link) {
-			list_for_each_entry_safe(link, saved_link, tmp,
-						 cgrp_link_list) {
-				list_del(&link->cgrp_link_list);
-				kfree(link);
-			}
+			free_cg_links(tmp);
 			return -ENOMEM;
 		}
 		list_add(&link->cgrp_link_list, tmp);
 	}
 	return 0;
 }
 
-static void free_cg_links(struct list_head *tmp)
-{
-	struct cg_cgroup_link *link;
-	struct cg_cgroup_link *saved_link;
-
-	list_for_each_entry_safe(link, saved_link, tmp, cgrp_link_list) {
-		list_del(&link->cgrp_link_list);
-		kfree(link);
-	}
-}
-
 /*
  * find_css_set() takes an existing cgroup group and a
  * cgroup object, and returns a css_set object that's
@@ -956,7 +951,6 @@ static int cgroup_get_sb(struct file_system_type *fs_type,
 	struct super_block *sb;
 	struct cgroupfs_root *root;
 	struct list_head tmp_cg_links;
-	INIT_LIST_HEAD(&tmp_cg_links);
 
 	/* First find the desired set of subsystems */
 	ret = parse_cgroupfs_options(data, &opts);