[PATCH RT 04/15] posixtimer: init timer only with CONFIG_POSIX_TIMERS enabled

[Steven Rostedt]

4.9.65-rt57-rc1 stable review patch.
If anyone has any objections, please let me know.

------------------

From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>

In v4.11 it is possible to disable the posix timers and so we must not
attempt to initialize the task_struct on RT with !POSIX_TIMERS.
This patch does so.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
---
 include/linux/init_task.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index a56e263f5005..526ecfc58909 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -150,7 +150,7 @@ extern struct task_group root_task_group;
 # define INIT_PERF_EVENTS(tsk)
 #endif
 
-#ifdef CONFIG_PREEMPT_RT_BASE
+#if defined(CONFIG_POSIX_TIMERS) && defined(CONFIG_PREEMPT_RT_BASE)
 # define INIT_TIMER_LIST		.posix_timer_list = NULL,
 #else
 # define INIT_TIMER_LIST
-- 
2.13.2