1 files changed, 2 insertions, 25 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index f799a054f292..38ea9e2f1831 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -788,37 +788,14 @@ static int prepare_signal(int sig, struct task_struct *p, int from_ancestor_ns)
         } else if (sig == SIGCONT) {
                 unsigned int why;
                 /*
-                 * Remove all stop signals from all queues,
-                 * and wake all threads.
+                 * Remove all stop signals from all queues, wake all threads.
                  */
                 rm_from_queue(SIG_KERNEL_STOP_MASK, &signal->shared_pending);
                 t = p;
                 do {
-                        unsigned int state;
-
                         task_clear_group_stop_pending(t);
-
                         rm_from_queue(SIG_KERNEL_STOP_MASK, &t->pending);
-                        /*
-                         * If there is a handler for SIGCONT, we must make
-                         * sure that no thread returns to user mode before
-                         * we post the signal, in case it was the only
-                         * thread eligible to run the signal handler--then
-                         * it must not do anything between resuming and
-                         * running the handler.  With the TIF_SIGPENDING
-                         * flag set, the thread will pause and acquire the
-                         * siglock that we hold now and until we've queued
-                         * the pending signal.
-                         *
-                         * Wake up the stopped thread _after_ setting
-                         * TIF_SIGPENDING
-                         */
-                        state = __TASK_STOPPED;
-                        if (sig_user_defined(t, SIGCONT) && !sigismember(&t->blocked, SIGCONT)) {
-                                set_tsk_thread_flag(t, TIF_SIGPENDING);
-                                state |= TASK_INTERRUPTIBLE;
-                        }
-                        wake_up_state(t, state);
+                        wake_up_state(t, __TASK_STOPPED);
                 } while_each_thread(p, t);
 
                 /*