From ca0892d82277aeaafbaa14a0c03e62833fd9ee69 Mon Sep 17 00:00:00 2001
From: Pau Espin Pedrol <pespin@sysmocom.de>
Date: Fri, 13 Sep 2019 16:36:25 +0200
Subject: USRPDevice: Fix setRxGain return on error and getRxGain() returning
 always 0

field rxGain is set to 0 during constructor and never set after that
point.

Change-Id: I7fae7a315e5ab98a15c27628a88a92226ef89469
---
 Transceiver52M/device/usrp1/USRPDevice.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'Transceiver52M')

diff --git a/Transceiver52M/device/usrp1/USRPDevice.cpp b/Transceiver52M/device/usrp1/USRPDevice.cpp
index 63debee..ef3f92a 100644
--- a/Transceiver52M/device/usrp1/USRPDevice.cpp
+++ b/Transceiver52M/device/usrp1/USRPDevice.cpp
@@ -305,10 +305,11 @@ double USRPDevice::setRxGain(double dB, size_t chan)
 
   if (!m_dbRx->set_gain(dB))
     LOGC(DDEV, ERR) << "Error setting RX gain";
-
+  else
+    rxGain = dB;
   writeLock.unlock();
 
-  return dB;
+  return rxGain;
 }
 
 bool USRPDevice::setRxAntenna(const std::string &ant, size_t chan)
-- 
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