From cb937a3f57a5a38cc63cd8a64e29a9c52cd11655 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 14 May 2024 10:59:10 +0200
Subject: [PATCH] fix overwriting return value in one case

---
 armsrc/lfsampling.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/armsrc/lfsampling.c b/armsrc/lfsampling.c
index a54eeedc1..8325bbed1 100644
--- a/armsrc/lfsampling.c
+++ b/armsrc/lfsampling.c
@@ -518,7 +518,7 @@ int ReadLF_realtime(bool reader_field) {
                 // Request USB transmission and change FIFO bank
                 if (async_usb_write_requestWrite() == false) {
                     return_value = PM3_EIO;
-                    break;
+                    goto out;
                 }
 
                 // Reset sample
@@ -535,10 +535,14 @@ int ReadLF_realtime(bool reader_field) {
             }
         }
     }
-    LED_D_OFF();
+
     return_value = async_usb_write_stop();
 
+out:     
+    LED_D_OFF();
+
     // DoAcquisition() end
+
     StopTicks();
     FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
     return return_value;