From c93ae21114e56f97641c58141b28df05e74b5494 Mon Sep 17 00:00:00 2001
From: drath <drath@drath.cc>
Date: Mon, 11 May 2026 10:51:48 +0200
Subject: [PATCH] cleanup

---
 src/main.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/main.c b/src/main.c
index 9b773e4..3156bca 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,22 +1,23 @@
 #include <signal.h>
 #include <pthread.h>
 #include <stdlib.h>
-#include "log.h"
 #include <unistd.h>
 #include <stdatomic.h>
 #include <stdio.h>
 #include <sys/signalfd.h>
+#include <string.h>
+
 #include "lcd.h"
+#include "log.h"
 #include "cpu.h"
 #include "gpu.h"
 #include "sys.h"
 #include "utils.h"
 
-#include <string.h>
-
-#pragma GCC diagnostic ignored "-Wunused-result"
-
 static constexpr uint16_t refresh_interval_ms = 500;
+static constexpr char netif[] = "enp7s0";
+static constexpr char cpu_pcidev[] = "0000:00:18.3";
+static constexpr char gpu_pcidev[] = "0000:0a:00.0";
 
 struct control_t {
 	pthread_mutex_t sensors_mtx;
@@ -44,9 +45,9 @@ static void *sensors_thread(void *arg) {
 
 	// set up paths for the sensors
 	strcpy(sensors->home.mountpoint, "/home/drath");
-	strcpy(sensors->net.device, "enp7s0");
-	cpu_detect(&sensors->cpu, "0000:00:18.3");
-	gpu_detect(&sensors->gpu, "0000:0a:00.0");
+	strcpy(sensors->net.device, netif);
+	cpu_detect(&sensors->cpu, cpu_pcidev);
+	gpu_detect(&sensors->gpu, gpu_pcidev);
 	sys_detect(&sensors->sys, "nct6775.656");
 
 	while (control.g_running) { // NOLINT
@@ -186,7 +187,8 @@ int main(void) {
 	pthread_create(&display_pthread, nullptr, display_thread, sensors);
 	pthread_create(&sensors_pthread, nullptr, sensors_thread, sensors);
 
-	read(sfd, &info, sizeof(info)); // halts on this until SIGTERM
+	const ssize_t ret = read(sfd, &info, sizeof(info)); // halts on this until SIGTERM
+	(void)ret;
 
 	/* cleanup on exit signal */
 	applog(LOG_WRN, "got stop signal, shutting down...");