fsnotify: Move ->free_mark callback to fsnotify_ops

Pointer to ->free_mark callback unnecessarily occupies one long in each
fsnotify_mark although they are the same for all marks from one
notification group. Move the callback pointer to fsnotify_ops.

Reviewed-by: Miklos Szeredi <mszeredi@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index e32efed86828..13d30a8dfc56 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -157,8 +157,7 @@ static struct audit_parent *audit_init_parent(struct path *path)
 
         INIT_LIST_HEAD(&parent->watches);
 
-        fsnotify_init_mark(&parent->mark, audit_watch_group,
-                           audit_watch_free_mark);
+        fsnotify_init_mark(&parent->mark, audit_watch_group);
         parent->mark.mask = AUDIT_FS_WATCH;
         ret = fsnotify_add_mark(&parent->mark, inode, NULL, 0);
         if (ret < 0) {
@@ -508,6 +507,7 @@ static int audit_watch_handle_event(struct fsnotify_group *group,
 
 static const struct fsnotify_ops audit_watch_fsnotify_ops = {
         .handle_event =         audit_watch_handle_event,
+        .free_mark =            audit_watch_free_mark,
 };
 
 static int __init audit_watch_init(void)