2 files changed, 0 insertions, 4 deletions
diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp
index b81f94cfc24..f8102195ccd 100644
--- a/src/corelib/kernel/qeventdispatcher_unix.cpp
+++ b/src/corelib/kernel/qeventdispatcher_unix.cpp
@@ -87,8 +87,6 @@ static void initThreadPipeFD(int fd)
 
 QEventDispatcherUNIXPrivate::QEventDispatcherUNIXPrivate()
 {
-    extern Qt::HANDLE qt_application_thread_id;
-    mainThread = (QThread::currentThreadId() == qt_application_thread_id);
     bool pipefail = false;
 
     // initialize the common parts of the event loop
diff --git a/src/corelib/kernel/qeventdispatcher_unix_p.h b/src/corelib/kernel/qeventdispatcher_unix_p.h
index 8c2dd13c3c0..18a96c6e9aa 100644
--- a/src/corelib/kernel/qeventdispatcher_unix_p.h
+++ b/src/corelib/kernel/qeventdispatcher_unix_p.h
@@ -137,8 +137,6 @@ public:
     virtual int initThreadWakeUp() Q_DECL_FINAL;
     virtual int processThreadWakeUp(int nsel) Q_DECL_FINAL;
 
-    bool mainThread;
-
     // note for eventfd(7) support:
     // if thread_pipe[1] is -1, then eventfd(7) is in use and is stored in thread_pipe[0]
     int thread_pipe[2];