From 3426138e75e300ff0cc6ef91aa9c95ab49b677af Mon Sep 17 00:00:00 2001
From: Niklas Sombert <niklas.sombert@uni-duesseldorf.de>
Date: Fri, 14 Jun 2024 11:24:29 +0200
Subject: [PATCH] Fix some warnings

---
 towboot/src/main.rs     | 1 -
 towbootctl/src/image.rs | 1 +
 towbootctl/src/lib.rs   | 2 +-
 3 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/towboot/src/main.rs b/towboot/src/main.rs
index f7db4f1..8ee470e 100644
--- a/towboot/src/main.rs
+++ b/towboot/src/main.rs
@@ -118,7 +118,6 @@ fn efi_main(image: Handle, mut systab: SystemTable<Boot>) -> Status {
         Ok(e) => {
             info!("booting {entry_to_boot}...");
             e.boot(systab);
-            unreachable!();
         },
         Err(e) => {
             error!("failed to prepare the entry: {e:?}");
diff --git a/towbootctl/src/image.rs b/towbootctl/src/image.rs
index 0499497..275213a 100644
--- a/towbootctl/src/image.rs
+++ b/towbootctl/src/image.rs
@@ -20,6 +20,7 @@ impl Image {
             .read(true)
             .write(true)
             .create(true)
+            .truncate(true)
             .open(path)?);
         file.set_len(size)?;
         // protective MBR
diff --git a/towbootctl/src/lib.rs b/towbootctl/src/lib.rs
index 2a7e306..bef9485 100644
--- a/towbootctl/src/lib.rs
+++ b/towbootctl/src/lib.rs
@@ -42,7 +42,7 @@ fn get_config_files(config: &mut Config) -> Result<Vec<(PathBuf, PathBuf)>> {
         paths.push((src_path, dst_path));
     }
 
-    return Ok(paths);
+    Ok(paths)
 }
 
 /// Joins a slice of strings.