From 0666cc999e772d3de8b8f4200850d6a1bc0a2dbc Mon Sep 17 00:00:00 2001
From: Michael West <michael.west@ettus.com>
Date: Mon, 28 Oct 2013 12:47:31 -0700
Subject: CID 1104334:  Fixed big parameter passed by value.

---
 host/lib/usrp/dboard/db_tvrx.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'host/lib/usrp/dboard')

diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp
index edee46cd5..e9f60f765 100644
--- a/host/lib/usrp/dboard/db_tvrx.cpp
+++ b/host/lib/usrp/dboard/db_tvrx.cpp
@@ -267,7 +267,7 @@ static std::string get_band(double freq) {
  * \return a voltage to feed the TVRX analog gain
  */
 
-static double gain_interp(double gain, boost::array<double, 17> db_vector, boost::array<double, 17> volts_vector) {
+static double gain_interp(double gain, const boost::array<double, 17>& db_vector, const boost::array<double, 17>& volts_vector) {
     double volts;
     gain = uhd::clip<double>(gain, db_vector.front(), db_vector.back()); //let's not get carried away here
 
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