TOMOYO: Aggregate reader functions.

Now lists are accessible via array index. Aggregate reader functions using index.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 0 insertions, 35 deletions

diff --git a/security/tomoyo/path_group.c b/security/tomoyo/path_group.c
index 44e8a5b1ca67..2f9f9240bf5a 100644
--- a/security/tomoyo/path_group.c
+++ b/security/tomoyo/path_group.c
@@ -95,41 +95,6 @@ int tomoyo_write_path_group_policy(char *data, const bool is_delete)
 }
 
 /**
- * tomoyo_read_path_group_policy - Read "struct tomoyo_path_group" list.
- *
- * @head: Pointer to "struct tomoyo_io_buffer".
- *
- * Returns true on success, false otherwise.
- *
- * Caller holds tomoyo_read_lock().
- */
-bool tomoyo_read_path_group_policy(struct tomoyo_io_buffer *head)
-{
-        struct list_head *gpos;
-        struct list_head *mpos;
-        list_for_each_cookie(gpos, head->read_var1,
-                             &tomoyo_group_list[TOMOYO_PATH_GROUP]) {
-                struct tomoyo_group *group;
-                group = list_entry(gpos, struct tomoyo_group, list);
-                list_for_each_cookie(mpos, head->read_var2,
-                                     &group->member_list) {
-                        struct tomoyo_path_group *member;
-                        member = list_entry(mpos,
-                                            struct tomoyo_path_group,
-                                            head.list);
-                        if (member->head.is_deleted)
-                                continue;
-                        if (!tomoyo_io_printf(head, TOMOYO_KEYWORD_PATH_GROUP
-                                              "%s %s\n",
-                                              group->group_name->name,
-                                              member->member_name->name))
-                                return false;
-                }
-        }
-        return true;
-}
-
-/**
  * tomoyo_path_matches_group - Check whether the given pathname matches members of the given pathname group.
  *
  * @pathname:        The name of pathname.