From fe3e68bab9cfbb3339eca90ebf7b0a3157e0e457 Mon Sep 17 00:00:00 2001
From: namilsk <namilsk@namilsk.tech>
Date: Wed, 11 Feb 2026 14:44:05 +0300
Subject: Fixed warnings

---
 src/non_critical/kern_panic/mod.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/non_critical/kern_panic')

diff --git a/src/non_critical/kern_panic/mod.rs b/src/non_critical/kern_panic/mod.rs
index 4dccc34..d6accd9 100644
--- a/src/non_critical/kern_panic/mod.rs
+++ b/src/non_critical/kern_panic/mod.rs
@@ -13,22 +13,23 @@ pub unsafe fn sysrq_panic() {
 }
 
 pub fn kmod_panic() -> Result<(), String> {
-    let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap_or_else(|_| "target/debug".into()));
+    let out_dir = PathBuf::from(env::var("OUT_DIR")
+        .map_err(|_| "OUT_DIR environment variable not set".to_string())?);
     let ko_file = out_dir.join("linux_kmod.ko");
-    
+
     if !ko_file.exists() {
         return Err(format!("Kernel module not found at: {}", ko_file.display()));
     }
-    
+
     let status = Command::new("insmod")
         .arg(&ko_file)
         .status()
         .map_err(|e| format!("Failed to execute insmod: {}", e))?;
-    
+
     if !status.success() {
         return Err(format!("Failed to load kernel module: exit code {:?}", status.code()));
     }
-    
+
     Ok(())
 }
 
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