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authorTom Tsou <tom.tsou@ettus.com>2017-03-28 14:40:38 -0700
committerTom Tsou <tom@tsou.cc>2017-03-31 21:41:03 +0000
commitae91f13ecb8a3db44edad5b41963f59efe3504c1 (patch)
treeb9e6e8430b7d5f1cfbe4d6758cc2c51aecba2d2e /Transceiver52M
parent9d53ecf666b95948802384133e696d536deaf3bc (diff)
sigProcLib: Remove unreachable code and no-effect checks
Unreachable path and negative value inspection on unsigned types. Change-Id: If53b4b03550b0a7656c808cfe96806252153eb2f Fixes: Coverity CID 165239, 165238, 165236
Diffstat (limited to 'Transceiver52M')
-rw-r--r--Transceiver52M/sigProcLib.cpp8
1 files changed, 2 insertions, 6 deletions
diff --git a/Transceiver52M/sigProcLib.cpp b/Transceiver52M/sigProcLib.cpp
index 4c2222c..9673d99 100644
--- a/Transceiver52M/sigProcLib.cpp
+++ b/Transceiver52M/sigProcLib.cpp
@@ -1773,10 +1773,6 @@ static int detectBurst(const signalVector &burst,
/* Normalize our channel gain */
*amp = *amp / sync->gain;
- /* Compenate for residual rotation with dual Laurent pulse */
- if (sps == 4)
- *amp = *amp * complex(0.0, 1.0);
-
/* Compensate for residuate time lag */
*toa = *toa - sync->toa;
@@ -1894,7 +1890,7 @@ int analyzeTrafficBurst(const signalVector &burst, unsigned tsc, float threshold
int rc, target, head, tail;
CorrelationSequence *sync;
- if ((tsc < 0) || (tsc > 7))
+ if (tsc > 7)
return -SIGERR_UNSUPPORTED;
target = 3 + 58 + 16 + 5;
@@ -1913,7 +1909,7 @@ int detectEdgeBurst(const signalVector &burst, unsigned tsc, float threshold,
int rc, target, head, tail;
CorrelationSequence *sync;
- if ((tsc < 0) || (tsc > 7))
+ if (tsc > 7)
return -SIGERR_UNSUPPORTED;
target = 3 + 58 + 16 + 5;