Revert "Fail on flush if no sensors are found"

This reverts commit 6eb75be73c6e368a8c2b9293b125b669429030f7.

Bug: 74395023
Test: Revert

Change-Id: I140b5502ab8ed1e37b7774236d8190dde774a6b7

1 files changed, 1 insertions, 7 deletions

diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index 92c27b1c25..86ab0f85cc 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -1755,22 +1755,17 @@ status_t SensorService::flushSensor(const sp<SensorEventConnection>& connection,
     const int halVersion = dev.getHalDeviceVersion();
     status_t err(NO_ERROR);
     Mutex::Autolock _l(mLock);
-
-    size_t numSensors = 0;
     // Loop through all sensors for this connection and call flush on each of them.
     for (int handle : connection->getActiveSensorHandles()) {
         sp<SensorInterface> sensor = getSensorInterfaceFromHandle(handle);
         if (sensor == nullptr) {
             continue;
         }
-        numSensors++;
-
         if (sensor->getSensor().getReportingMode() == AREPORTING_MODE_ONE_SHOT) {
             ALOGE("flush called on a one-shot sensor");
             err = INVALID_OPERATION;
             continue;
         }
-
         if (halVersion <= SENSORS_DEVICE_API_VERSION_1_0 || isVirtualSensor(handle)) {
             // For older devices just increment pending flush count which will send a trivial
             // flush complete event.
@@ -1788,8 +1783,7 @@ status_t SensorService::flushSensor(const sp<SensorEventConnection>& connection,
             err = (err_flush != NO_ERROR) ? err_flush : err;
         }
     }
-
-    return (numSensors == 0) ? INVALID_OPERATION : err;
+    return err;
 }
 
 bool SensorService::canAccessSensor(const Sensor& sensor, const char* operation,