1 files changed, 12 insertions, 16 deletions

diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c
index ae3ed7313ee0..a53ee059da48 100644
--- a/security/tomoyo/common.c
+++ b/security/tomoyo/common.c
@@ -1103,10 +1103,10 @@ static LIST_HEAD(tomoyo_policy_manager_list);
 static int tomoyo_update_manager_entry(const char *manager,
                                        const bool is_delete)
 {
-        struct tomoyo_policy_manager_entry *new_entry;
+        struct tomoyo_policy_manager_entry *entry = NULL;
         struct tomoyo_policy_manager_entry *ptr;
         const struct tomoyo_path_info *saved_manager;
-        int error = -ENOMEM;
+        int error = is_delete ? -ENOENT : -ENOMEM;
         bool is_domain = false;
 
         if (tomoyo_is_domain_def(manager)) {
@@ -1120,29 +1120,25 @@ static int tomoyo_update_manager_entry(const char *manager,
         saved_manager = tomoyo_save_name(manager);
         if (!saved_manager)
                 return -ENOMEM;
-        new_entry = kmalloc(sizeof(*new_entry), GFP_KERNEL);
+        if (!is_delete)
+                entry = kmalloc(sizeof(*entry), GFP_KERNEL);
         mutex_lock(&tomoyo_policy_lock);
         list_for_each_entry_rcu(ptr, &tomoyo_policy_manager_list, list) {
                 if (ptr->manager != saved_manager)
                         continue;
                 ptr->is_deleted = is_delete;
                 error = 0;
-                goto out;
+                break;
         }
-        if (is_delete) {
-                error = -ENOENT;
-                goto out;
+        if (!is_delete && error && tomoyo_memory_ok(entry)) {
+                entry->manager = saved_manager;
+                entry->is_domain = is_domain;
+                list_add_tail_rcu(&entry->list, &tomoyo_policy_manager_list);
+                entry = NULL;
+                error = 0;
         }
-        if (!tomoyo_memory_ok(new_entry))
-                goto out;
-        new_entry->manager = saved_manager;
-        new_entry->is_domain = is_domain;
-        list_add_tail_rcu(&new_entry->list, &tomoyo_policy_manager_list);
-        new_entry = NULL;
-        error = 0;
- out:
         mutex_unlock(&tomoyo_policy_lock);
-        kfree(new_entry);
+        kfree(entry);
         return error;
 }