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authorNicolas Pitre <nicolas.pitre@linaro.org>2016-11-11 00:10:09 -0500
committerThomas Gleixner <tglx@linutronix.de>2016-11-16 09:26:34 +0100
commit53d3eaa31508222e445b489f3c3ac4c63542a4ef (patch)
treea891a0373d0ba5a8d1d7ae2848307f74d2f8d7ce /kernel/time/posix-cpu-timers.c
parent74ba181e61c6accf9066d6980f44588de2f854f6 (diff)
posix_cpu_timers: Move the add_device_randomness() call to a proper place
There is no logical relation between add_device_randomness() and posix_cpu_timers_exit(). Let's move the former to where the later is called. This way, when posix-cpu-timers.c is compiled out, there is no need to worry about not losing a call to add_device_randomness(). Signed-off-by: Nicolas Pitre <nico@linaro.org> Acked-by: John Stultz <john.stultz@linaro.org> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: linux-kbuild@vger.kernel.org Cc: netdev@vger.kernel.org Cc: Richard Cochran <richardcochran@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Michal Marek <mmarek@suse.com> Cc: Edward Cree <ecree@solarflare.com> Link: http://lkml.kernel.org/r/1478841010-28605-6-git-send-email-nicolas.pitre@linaro.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time/posix-cpu-timers.c')
-rw-r--r--kernel/time/posix-cpu-timers.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index 39008d78927a..e582f20f47a4 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -9,7 +9,6 @@
#include <asm/uaccess.h>
#include <linux/kernel_stat.h>
#include <trace/events/timer.h>
-#include <linux/random.h>
#include <linux/tick.h>
#include <linux/workqueue.h>
@@ -447,10 +446,7 @@ static void cleanup_timers(struct list_head *head)
*/
void posix_cpu_timers_exit(struct task_struct *tsk)
{
- add_device_randomness((const void*) &tsk->se.sum_exec_runtime,
- sizeof(unsigned long long));
cleanup_timers(tsk->cpu_timers);
-
}
void posix_cpu_timers_exit_group(struct task_struct *tsk)
{