From 6b9e5e04009867883dd6ab1fa07b5702433ada24 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sat, 9 Mar 2019 11:36:05 +0100
Subject: [PATCH] chg: unified code

---
 client/cmdlf.c        | 3 +--
 client/cmdlfparadox.c | 5 ++---
 client/cmdlfpyramid.c | 3 +--
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/client/cmdlf.c b/client/cmdlf.c
index 7358d9da1..71c429f00 100644
--- a/client/cmdlf.c
+++ b/client/cmdlf.c
@@ -878,8 +878,7 @@ int CmdLFfind(const char *Cmd) {
 	if (isOnline) {
 		// only run if graphbuffer is just noise as it should be for hitag
 		// The improved noise detection will find Cotag.
-		signal_t *sp = getSignalProperties();
-		if (sp->isnoise) {
+		if (getSignalProperties()->isnoise) {
 
 			PrintAndLogEx(INFO, "Signal looks just like noise. Looking for Hitag signal now.");
 
diff --git a/client/cmdlfparadox.c b/client/cmdlfparadox.c
index 113036d6f..4ffd7ef61 100644
--- a/client/cmdlfparadox.c
+++ b/client/cmdlfparadox.c
@@ -41,9 +41,8 @@ int usage_lf_paradox_sim(void) {
 int detectParadox(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo, int *waveStartIdx) {
 	//make sure buffer has data
 	if (*size < 96*50) return -1;
-
-	signal_t *sp = getSignalProperties();
-	if (sp->isnoise) return -2;
+	
+	if (getSignalProperties()->isnoise) return -2;
 
 	// FSK demodulator
 	*size = fskdemod(dest, *size, 50, 1, 10, 8, waveStartIdx); // paradox fsk2a
diff --git a/client/cmdlfpyramid.c b/client/cmdlfpyramid.c
index 796301761..af8c570c5 100644
--- a/client/cmdlfpyramid.c
+++ b/client/cmdlfpyramid.c
@@ -52,8 +52,7 @@ int detectPyramid(uint8_t *dest, size_t *size, int *waveStartIdx) {
 	if (*size < 128*50) return -1;
 
 	//test samples are not just noise
-	signal_t *sp = getSignalProperties();
-	if (sp->isnoise) return -2;
+	if (getSignalProperties()->isnoise) return -2;
 
 	// FSK demodulator RF/50 FSK 10,8
 	*size = fskdemod(dest, *size, 50, 0, 10, 8, waveStartIdx);  // pyramid fsk2