uhd: Fix UmTRX tuning broken in commit 90f7a01d.
Commit 90f7a01d lost "return" statement. We also should account the fact that
offset can be negative.
We should return the tuning request immediately after
Signed-off-by: Tom Tsou <tom.tsou@ettus.com>
diff --git a/Transceiver52M/UHDDevice.cpp b/Transceiver52M/UHDDevice.cpp
index 272ce60..b49b1be 100644
--- a/Transceiver52M/UHDDevice.cpp
+++ b/Transceiver52M/UHDDevice.cpp
@@ -1114,7 +1114,7 @@
uhd::tune_request_t treq(freq);
if (dev_type == UMTRX) {
- if (offset > 0.0)
+ if (offset != 0.0)
return uhd::tune_request_t(freq, offset);
// Don't use DSP tuning, because LMS6002D PLL steps are small enough.
@@ -1125,6 +1125,7 @@
treq.rf_freq = freq;
treq.dsp_freq_policy = uhd::tune_request_t::POLICY_MANUAL;
treq.dsp_freq = 0.0;
+ return treq;
} else if (chans == 1) {
if (offset == 0.0)
return treq;