commit d5418eb594435c958d6c37fa9938161a0112adbd
author Glenn Kasten <gkasten@google.com> Wed Aug 14 13:11:06 2013 -0700
committer Glenn Kasten <gkasten@google.com> Wed Aug 14 17:19:06 2013 -0700
tree c7175f3ce1e40259527cd71b9042fa68c561ec16
parent f777331418a86cd9fd709af898ef24a69967aeb4

Use Autolock where possible

Change-Id: Id0e1836831c45beda4e5cb11e983005ea699fc2a

services/audioflinger/Threads.cpp

diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 9540e0a..9201606 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -402,9 +402,10 @@
         } break;
         case CFG_EVENT_IO: {
             IoConfigEvent *ioEvent = static_cast<IoConfigEvent *>(event);
-            mAudioFlinger->mLock.lock();
-            audioConfigChanged_l(ioEvent->event(), ioEvent->param());
-            mAudioFlinger->mLock.unlock();
+            {
+                Mutex::Autolock _l(mAudioFlinger->mLock);
+                audioConfigChanged_l(ioEvent->event(), ioEvent->param());
+            }
         } break;
         default:
             ALOGE("processConfigEvents() unknown event type %d", event->type());