staging/android: do not let userspace trigger WARN_ON

Closing the timeline without waiting all fences to signal is not
a critical failure, it is just bad usage from userspace so avoid
calling WARN_ON in this case.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/android/sw_sync.c b/drivers/staging/android/sw_sync.c
index 115c9174705f..bda1f6a220c1 100644
--- a/drivers/staging/android/sw_sync.c
+++ b/drivers/staging/android/sw_sync.c
@@ -176,7 +176,7 @@ static void timeline_fence_release(struct fence *fence)
 
         spin_lock_irqsave(fence->lock, flags);
         list_del(&pt->child_list);
-        if (WARN_ON_ONCE(!list_empty(&pt->active_list)))
+        if (!list_empty(&pt->active_list))
                 list_del(&pt->active_list);
         spin_unlock_irqrestore(fence->lock, flags);