refactor: take AsFd by value

3 files changed, 3 insertions, 3 deletions

diff --git a/test/sys/test_termios.rs b/test/sys/test_termios.rs
index cf55b10c..83919378 100644
--- a/test/sys/test_termios.rs
+++ b/test/sys/test_termios.rs
@@ -8,7 +8,7 @@ use nix::sys::termios::{self, tcgetattr, LocalFlags, OutputFlags};
 use nix::unistd::{read, write};
 
 /// Helper function analogous to `std::io::Write::write_all`, but for `Fd`s
-fn write_all<Fd: AsFd>(f: &Fd, buf: &[u8]) {
+fn write_all<Fd: AsFd>(f: Fd, buf: &[u8]) {
     let mut len = 0;
     while len < buf.len() {
         len += write(f.as_fd().as_raw_fd(), &buf[len..]).unwrap();
diff --git a/test/test.rs b/test/test.rs
index b139ec3a..efd5fd2a 100644
--- a/test/test.rs
+++ b/test/test.rs
@@ -70,7 +70,7 @@ use std::os::unix::io::{AsFd, AsRawFd};
 use std::path::PathBuf;
 
 /// Helper function analogous to `std::io::Read::read_exact`, but for `Fd`s
-fn read_exact<Fd: AsFd>(f: &Fd, buf: &mut [u8]) {
+fn read_exact<Fd: AsFd>(f: Fd, buf: &mut [u8]) {
     let mut len = 0;
     while len < buf.len() {
         // get_mut would be better than split_at_mut, but it requires nightly
diff --git a/test/test_pty.rs b/test/test_pty.rs
index e1286e55..9ee94470 100644
--- a/test/test_pty.rs
+++ b/test/test_pty.rs
@@ -135,7 +135,7 @@ fn test_open_ptty_pair() {
 }
 
 /// Put the terminal in raw mode.
-fn make_raw<Fd: AsFd>(fd: &Fd) {
+fn make_raw<Fd: AsFd>(fd: Fd) {
     let mut termios = tcgetattr(fd).unwrap();
     cfmakeraw(&mut termios);
     tcsetattr(fd, SetArg::TCSANOW, &termios).unwrap();