commit 3fa9ea788f00eac38ee9dcf81bf12ff4cfaf6978
author Nick Vaccaro <nvaccaro@google.com> Mon Aug 08 17:05:52 2016 +0000
committer android-build-merger <android-build-merger@google.com> Mon Aug 08 17:05:52 2016 +0000
tree 9bfbcbb0a1ce395fabe27397e873553a465bdc12
parent 31a6b9581507c02cef3f4e069b03663d6b0bf514
parent 59d9fb4f881a7d3aa313ee49fca1ca35ccd81b0d

Sensors: MultiHal: ignore errors from poll calls
am: 59d9fb4f88

Change-Id: Iaebf7d97b6ed89247a5e125930269ab01ccb52ea

modules/sensors/multihal.cpp

diff --git a/modules/sensors/multihal.cpp b/modules/sensors/multihal.cpp
index 0edbc2d..7044551 100644
--- a/modules/sensors/multihal.cpp
+++ b/modules/sensors/multihal.cpp
@@ -155,7 +155,11 @@
         ALOGV("writerTask before poll() - bufferSize = %d", bufferSize);
         eventsPolled = device->poll(device, buffer, bufferSize);
         ALOGV("writerTask poll() got %d events.", eventsPolled);
-        if (eventsPolled == 0) {
+        if (eventsPolled <= 0) {
+            if (eventsPolled < 0) {
+                ALOGV("writerTask ignored error %d from %s", eventsPolled, device->common.module->name);
+                ALOGE("ERROR: Fix %s so it does not return error from poll()", device->common.module->name);
+            }
             continue;
         }
         pthread_mutex_lock(&queue_mutex);