ksud: minor tweaks

userspace/ksud/src/utils.rs

@@ -45,7 +45,11 @@ pub fn ensure_dir_exists<T: AsRef<Path>>(dir: T) -> Result<()> {
     }
 }
 
-pub fn ensure_binary<T: AsRef<Path>>(path: T, contents: &[u8], ignore_if_exist: bool) -> Result<()> {
+pub fn ensure_binary<T: AsRef<Path>>(
+    path: T,
+    contents: &[u8],
+    ignore_if_exist: bool,
+) -> Result<()> {
     if ignore_if_exist && path.as_ref().exists() {
         return Ok(());
     }