Fix a few TODOs around the source code and remove obsolete ones

Change-Id: I01e867cb5efb231e7c85b0d106897b2f31448977
Reviewed-by: Aaron McCarthy <mccarthy.aaron@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/bluetooth/qbluetoothsocket_bluez.cpp b/src/bluetooth/qbluetoothsocket_bluez.cpp
index 825c6cd7..6aad6603 100644
--- a/src/bluetooth/qbluetoothsocket_bluez.cpp
+++ b/src/bluetooth/qbluetoothsocket_bluez.cpp
@@ -453,6 +453,7 @@ qint64 QBluetoothSocketPrivate::writeData(const char *data, qint64 maxSize)
         if (::write(socket, data, maxSize) != maxSize) {
             errorString = QBluetoothSocket::tr("Network Error");
             q->setSocketError(QBluetoothSocket::NetworkError);
+            return -1;
         }
 
         emit q->bytesWritten(maxSize);
@@ -462,7 +463,7 @@ qint64 QBluetoothSocketPrivate::writeData(const char *data, qint64 maxSize)
     else {
 
         if(!connectWriteNotifier)
-            return 0;
+            return -1;
 
         if(txBuffer.size() == 0) {
             connectWriteNotifier->setEnabled(true);