From 5cbee15309f6e0eea21e68d0997f43ac220c730a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beat=20K=C3=BCng?= <beat-kueng@gmx.net>
Date: Tue, 6 Jun 2017 15:33:58 +0200
Subject: [PATCH] ocpoc_adc: make xadc_fd a local variable instead of a class
 member

---
 src/drivers/ocpoc_adc/ocpoc_adc.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/drivers/ocpoc_adc/ocpoc_adc.cpp b/src/drivers/ocpoc_adc/ocpoc_adc.cpp
index 2a4a8bf2f0..757be1c549 100644
--- a/src/drivers/ocpoc_adc/ocpoc_adc.cpp
+++ b/src/drivers/ocpoc_adc/ocpoc_adc.cpp
@@ -79,7 +79,6 @@ private:
 
 	pthread_mutex_t _samples_lock;
 	adc_msg_s _samples;
-	FILE *xadc_fd;
 };
 
 OcpocADC::OcpocADC()
@@ -153,7 +152,7 @@ int OcpocADC::read(struct adc_msg_s(*buf)[12], unsigned int len)
 	uint32_t buff[1];
 	int ret = 0;
 
-	xadc_fd = fopen(ADC_VOLTAGE_PATH, "r");
+	FILE *xadc_fd = fopen(ADC_VOLTAGE_PATH, "r");
 
 	if (xadc_fd != NULL) {
 		fscanf(xadc_fd, "%d", buff);