commit 251baedfaf1e16b974cacae53b65c2a373ea225e
author gaoshang <gaoshang@xiaomi.com> Wed May 24 16:20:54 2017 +0000
committer android-build-merger <android-build-merger@google.com> Wed May 24 16:20:54 2017 +0000
tree bdef0d9e7a754ece06064538da900532554399ec
parent 79453d7171349e952189d5cd2a1e2d0f2e945770
parent 9d5bddcdedfa6b61c7c08d74d9c75b5a09676ec5

Merge "Fix a anr bug caused by sendFinishedSignal logical error" am: 77bee3b429
am: 9d5bddcded

Change-Id: I9ff24304c580bba54afe9b0f4bc4394d513c04cf

libs/input/InputTransport.cpp

diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp
index af1c0af..293bc25 100644
--- a/libs/input/InputTransport.cpp
+++ b/libs/input/InputTransport.cpp
@@ -842,15 +842,14 @@
         }
         if (status) {
             // An error occurred so at least one signal was not sent, reconstruct the chain.
-            do {
+            for (;;) {
                 SeqChain seqChain;
                 seqChain.seq = chainIndex != 0 ? chainSeqs[chainIndex - 1] : seq;
                 seqChain.chain = chainSeqs[chainIndex];
                 mSeqChains.push(seqChain);
-                if (chainIndex != 0) {
-                    chainIndex--;
-                }
-            } while (chainIndex > 0);
+                if (!chainIndex) break;
+                chainIndex--;
+            }
             return status;
         }
     }