Run a round of clippy to fix CI

Signed-off-by: Alex Saveau <saveau.alexandre@gmail.com>

Author: SUPERCILEX

test/test_dir.rs

@@ -19,7 +19,7 @@ fn flags() -> OFlag {
 #[allow(clippy::unnecessary_sort_by)] // False positive
 fn read() {
     let tmp = tempdir().unwrap();
-    File::create(&tmp.path().join("foo")).unwrap();
+    File::create(tmp.path().join("foo")).unwrap();
     std::os::unix::fs::symlink("foo", tmp.path().join("bar")).unwrap();
     let mut dir = Dir::open(tmp.path(), flags(), Mode::empty()).unwrap();
     let mut entries: Vec<_> = dir.iter().map(|e| e.unwrap()).collect();

test/test_fcntl.rs

@@ -64,7 +64,7 @@ fn test_renameat() {
     let old_dirfd =
         open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
     let old_path = old_dir.path().join("old");
-    File::create(&old_path).unwrap();
+    File::create(old_path).unwrap();
     let new_dir = tempfile::tempdir().unwrap();
     let new_dirfd =
         open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
@@ -94,7 +94,7 @@ fn test_renameat2_behaves_like_renameat_with_no_flags() {
     let old_dirfd =
         open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
     let old_path = old_dir.path().join("old");
-    File::create(&old_path).unwrap();
+    File::create(old_path).unwrap();
     let new_dir = tempfile::tempdir().unwrap();
     let new_dirfd =
         open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
@@ -186,12 +186,12 @@ fn test_renameat2_noreplace() {
     let old_dirfd =
         open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
     let old_path = old_dir.path().join("old");
-    File::create(&old_path).unwrap();
+    File::create(old_path).unwrap();
     let new_dir = tempfile::tempdir().unwrap();
     let new_dirfd =
         open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
     let new_path = new_dir.path().join("new");
-    File::create(&new_path).unwrap();
+    File::create(new_path).unwrap();
     assert_eq!(
         renameat2(
             Some(old_dirfd),

test/test_kmod/mod.rs

@@ -12,12 +12,12 @@ fn compile_kernel_module() -> (PathBuf, String, TempDir) {
 
     copy(
         "test/test_kmod/hello_mod/hello.c",
-        &tmp_dir.path().join("hello.c"),
+        tmp_dir.path().join("hello.c"),
     )
     .expect("unable to copy hello.c to temporary build directory");
     copy(
         "test/test_kmod/hello_mod/Makefile",
-        &tmp_dir.path().join("Makefile"),
+        tmp_dir.path().join("Makefile"),
     )
     .expect("unable to copy Makefile to temporary build directory");
 

test/test_unistd.rs

@@ -903,7 +903,7 @@ fn test_linkat_file() {
     let newfilepath = tempdir.path().join(newfilename);
 
     // Create file
-    File::create(&oldfilepath).unwrap();
+    File::create(oldfilepath).unwrap();
 
     // Get file descriptor for base directory
     let dirfd =
@@ -936,7 +936,7 @@ fn test_linkat_olddirfd_none() {
     let newfilepath = tempdir_newfile.path().join(newfilename);
 
     // Create file
-    File::create(&oldfilepath).unwrap();
+    File::create(oldfilepath).unwrap();
 
     // Get file descriptor for base directory of new file
     let dirfd = fcntl::open(
@@ -973,7 +973,7 @@ fn test_linkat_newdirfd_none() {
     let newfilepath = tempdir_newfile.path().join(newfilename);
 
     // Create file
-    File::create(&oldfilepath).unwrap();
+    File::create(oldfilepath).unwrap();
 
     // Get file descriptor for base directory of old file
     let dirfd = fcntl::open(
@@ -1101,7 +1101,7 @@ fn test_unlinkat_dir_noremovedir() {
     let dirpath = tempdir.path().join(dirname);
 
     // Create dir
-    DirBuilder::new().recursive(true).create(&dirpath).unwrap();
+    DirBuilder::new().recursive(true).create(dirpath).unwrap();
 
     // Get file descriptor for base directory
     let dirfd =