a few more fixes

Author: nyurik

src/uu/df/src/filesystem.rs

@@ -135,7 +135,7 @@ impl Filesystem {
             mount_info.mount_dir.clone()
         };
         #[cfg(unix)]
-        let usage = FsUsage::new(statfs(&stat_path).ok()?);
+        let usage = FsUsage::new(&statfs(&stat_path).ok()?);
         #[cfg(windows)]
         let usage = FsUsage::new(Path::new(&stat_path)).ok()?;
         Some(Self {

src/uucore/src/lib/features/entries.rs

@@ -154,6 +154,7 @@ pub struct Passwd {
     pub user_access_class: Option<String>,
     /// AKA passwd.pw_change
     #[cfg(any(target_os = "freebsd", target_vendor = "apple"))]
+    #[expect(clippy::struct_field_names)]
     pub passwd_change_time: time_t,
     /// AKA passwd.pw_expire
     #[cfg(any(target_os = "freebsd", target_vendor = "apple"))]

src/uucore/src/lib/features/fsext.rs

@@ -552,7 +552,7 @@ pub struct FsUsage {
 
 impl FsUsage {
     #[cfg(unix)]
-    pub fn new(statvfs: StatFs) -> Self {
+    pub fn new(statvfs: &StatFs) -> Self {
         {
             #[cfg(all(
                 not(any(target_os = "freebsd", target_os = "openbsd")),