commit 3be1c6b60a188dc10025e2ce156c11fac050625d
author Dan Stoza <stoza@google.com> Tue Nov 18 10:24:03 2014 -0800
committer Dan Stoza <stoza@google.com> Wed Mar 18 15:57:27 2015 -0700
tree eab1b3c19861ba39808733d68a415ac3bf923949
parent b6b81d6acd6949a731308666ac211864f824ab50

libgui: Enable -Weverything and -Werror

Enables -Weverything and -Werror, with just a few exceptions for
warnings we can't (or shouldn't need to) work around.

Cherry pick of I034abec27bf4020d84af60d7acc1939c59986dd6 plus a
couple of minor changes to CpuConsumer.cpp to make it work with a
prior change:
    Uncomment CC_LOGV on line 46
    Change C-style cast to static_cast on line 71

Change-Id: Iaec610477ea0122317b0578fb74caf2383d4cf08

libs/gui/BufferSlot.cpp

diff --git a/libs/gui/BufferSlot.cpp b/libs/gui/BufferSlot.cpp
index b8877fe..01595de 100644
--- a/libs/gui/BufferSlot.cpp
+++ b/libs/gui/BufferSlot.cpp
@@ -24,8 +24,8 @@
         case BufferSlot::QUEUED: return "QUEUED";
         case BufferSlot::FREE: return "FREE";
         case BufferSlot::ACQUIRED: return "ACQUIRED";
-        default: return "Unknown";
     }
+    return "Unknown";
 }
 
 } // namespace android