RemoteLinux: Pass some values by reference

Change-Id: I59c6442261fe2c16f78a18271659ad6f69d78a48
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/src/plugins/remotelinux/remotelinuxsignaloperation.cpp b/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
index 223a655ca6..7e374a5e99 100644
--- a/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
+++ b/src/plugins/remotelinux/remotelinuxsignaloperation.cpp
@@ -37,7 +37,7 @@ using namespace RemoteLinux;
 using namespace ProjectExplorer;
 
 RemoteLinuxSignalOperation::RemoteLinuxSignalOperation(
-        const QSsh::SshConnectionParameters sshParameters)
+        const QSsh::SshConnectionParameters &sshParameters)
     : DeviceProcessSignalOperation()
     , m_sshParameters(sshParameters)
     , m_runner(0)
@@ -56,7 +56,7 @@ static QString signalProcessByPidCommandLine(int pid, int signal)
     return QString::fromLatin1("kill -%1 %2").arg(signal).arg(pid);
 }
 
-void RemoteLinuxSignalOperation::run(const QString command)
+void RemoteLinuxSignalOperation::run(const QString &command)
 {
     QTC_ASSERT(!m_runner, return);
     m_runner = new QSsh::SshRemoteProcessRunner();
diff --git a/src/plugins/remotelinux/remotelinuxsignaloperation.h b/src/plugins/remotelinux/remotelinuxsignaloperation.h
index 365bbecbbe..a5b21a52f6 100644
--- a/src/plugins/remotelinux/remotelinuxsignaloperation.h
+++ b/src/plugins/remotelinux/remotelinuxsignaloperation.h
@@ -55,7 +55,7 @@ public:
     void interruptProcess(const QString &filePath);
 
 protected:
-    RemoteLinuxSignalOperation(const QSsh::SshConnectionParameters sshParameters);
+    RemoteLinuxSignalOperation(const QSsh::SshConnectionParameters &sshParameters);
 
 private slots:
     void runnerProcessFinished();
@@ -64,7 +64,7 @@ private slots:
 private:
     virtual QString killProcessByNameCommandLine(const QString &filePath) const;
     virtual QString interruptProcessByNameCommandLine(const QString &filePath) const;
-    void run(const QString command);
+    void run(const QString &command);
     void finish();
 
     const QSsh::SshConnectionParameters m_sshParameters;