Cleanup TSLib plugin

This patch cleans up the coding style and includes

Change-Id: I710d4a60795e9975d4f8ee79599018e05d85debe
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>

1 files changed, 7 insertions, 12 deletions

diff --git a/src/plugins/generic/tslib/qtslib.cpp b/src/plugins/generic/tslib/qtslib.cpp
index 773939b485..9905d9cc9e 100644
--- a/src/plugins/generic/tslib/qtslib.cpp
+++ b/src/plugins/generic/tslib/qtslib.cpp
@@ -48,8 +48,6 @@
 #include <QPoint>
 #include <qpa/qwindowsysteminterface.h>
 
-#include <Qt>
-
 #include <errno.h>
 #include <tslib.h>
 
@@ -65,21 +63,21 @@ QTsLibMouseHandler::QTsLibMouseHandler(const QString &key,
     setObjectName(QLatin1String("TSLib Mouse Handler"));
 
     QByteArray device = qgetenv("TSLIB_TSDEVICE");
-    if (device.isEmpty())
-         device = QByteArrayLiteral("/dev/input/event1");
 
     if (specification.startsWith("/dev/"))
         device = specification.toLocal8Bit();
 
+    if (device.isEmpty())
+        device = QByteArrayLiteral("/dev/input/event1");
+
     m_dev = ts_open(device.constData(), 1);
     if (!m_dev) {
         qErrnoWarning(errno, "ts_open() failed");
         return;
     }
 
-    if (ts_config(m_dev)) {
+    if (ts_config(m_dev))
         perror("Error configuring\n");
-    }
 
     m_rawMode =  !key.compare(QLatin1String("TslibRaw"), Qt::CaseInsensitive);
 
@@ -89,7 +87,6 @@ QTsLibMouseHandler::QTsLibMouseHandler(const QString &key,
         connect(m_notify, SIGNAL(activated(int)), this, SLOT(readMouseData()));
     } else {
         qWarning("Cannot open mouse input device '%s': %s", device.constData(), strerror(errno));
-        return;
     }
 }
 
@@ -103,12 +100,10 @@ QTsLibMouseHandler::~QTsLibMouseHandler()
 
 static bool get_sample(struct tsdev *dev, struct ts_sample *sample, bool rawMode)
 {
-    if (rawMode) {
+    if (rawMode)
         return (ts_read_raw(dev, sample, 1) == 1);
-    } else {
-        int ret = ts_read(dev, sample, 1);
-        return ( ret == 1);
-    }
+    else
+        return (ts_read(dev, sample, 1) == 1);
 }