1 files changed, 0 insertions, 12 deletions

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index c9ab4293904f..25cee1afe6fb 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -289,23 +289,11 @@ static int worker_thread(void *__cwq)
 {
         struct cpu_workqueue_struct *cwq = __cwq;
         DEFINE_WAIT(wait);
-        struct k_sigaction sa;
 
         if (!cwq->wq->freezeable)
                 current->flags |= PF_NOFREEZE;
 
         set_user_nice(current, -5);
-        /*
-         * We inherited MPOL_INTERLEAVE from the booting kernel.
-         * Set MPOL_DEFAULT to insure node local allocations.
-         */
-        numa_default_policy();
-
-        /* SIG_IGN makes children autoreap: see do_notify_parent(). */
-        sa.sa.sa_handler = SIG_IGN;
-        sa.sa.sa_flags = 0;
-        siginitset(&sa.sa.sa_mask, sigmask(SIGCHLD));
-        do_sigaction(SIGCHLD, &sa, (struct k_sigaction *)0);
 
         for (;;) {
                 prepare_to_wait(&cwq->more_work, &wait, TASK_INTERRUPTIBLE);