tomoyo: remove tomoyo_gc_thread()->daemonize()

daemonize() is only needed when a user-space task does kernel_thread().

tomoyo_gc_thread() is kthread_create()'ed and thus it doesn't need
the soon-to-be-deprecated daemonize().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: James Morris <jmorris@namei.org>

diff --git a/security/tomoyo/gc.c b/security/tomoyo/gc.c
index ae135fb..5295b5c 100644 (file)
--- a/security/tomoyo/gc.c
+++ b/security/tomoyo/gc.c
@@ -660,7 +660,7 @@ static int tomoyo_gc_thread(void *unused)
        static DEFINE_MUTEX(tomoyo_gc_mutex);
        if (!mutex_trylock(&tomoyo_gc_mutex))
                goto out;
-       daemonize("GC for TOMOYO");
+
        do {
                tomoyo_collect_entry();
                if (list_empty(&tomoyo_gc_list))