[PATCH 10/11] staging/android: remove pointless sync_timeline_signal at destroy phase

[Gustavo Padovan]

From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>

All changes to timeline value come through the user via
sync_timeline_signal() calls. When sync_timeline_destroy() is called no
changes on timeline->value happens hence call sync_timeline_signal() with
no increment is pointless.

Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
---
 drivers/staging/android/sync.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/android/sync.c b/drivers/staging/android/sync.c
index 9ec55ef..b9f167f 100644
--- a/drivers/staging/android/sync.c
+++ b/drivers/staging/android/sync.c
@@ -90,10 +90,6 @@ void sync_timeline_destroy(struct sync_timeline *obj)
 	 */
 	smp_wmb();
 
-	/*
-	 * signal any children that their parent is going away.
-	 */
-	sync_timeline_signal(obj);
 	sync_timeline_put(obj);
 }
 EXPORT_SYMBOL(sync_timeline_destroy);
-- 
2.5.0