From 1df8c345854155cbbcb9f80de9d12d66ea70ac08 Mon Sep 17 00:00:00 2001
From: Jamie Gennis <jgennis@google.com>
Date: Thu, 20 Dec 2012 14:05:45 -0800
Subject: libgui: disallow NULL Fence pointers

This change eliminates the uses of a NULL sp<Fence> indicating that no waiting
is required.  Instead we use a non-NULL but invalid Fence object for which the
wait methods will return immediately.

Bug: 7892871
Change-Id: I5360aebe3090422ef6920d56c99fc4eedc642e48
---
 libs/gui/BufferItemConsumer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libs/gui/BufferItemConsumer.cpp')

diff --git a/libs/gui/BufferItemConsumer.cpp b/libs/gui/BufferItemConsumer.cpp
index 50798836c6..885b4e497f 100644
--- a/libs/gui/BufferItemConsumer.cpp
+++ b/libs/gui/BufferItemConsumer.cpp
@@ -62,7 +62,7 @@ status_t BufferItemConsumer::acquireBuffer(BufferItem *item, bool waitForFence)
         return err;
     }
 
-    if (waitForFence && item->mFence.get()) {
+    if (waitForFence) {
         err = item->mFence->waitForever(1000, "BufferItemConsumer::acquireBuffer");
         if (err != OK) {
             BI_LOGE("Failed to wait for fence of acquired buffer: %s (%d)",
-- 
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