From 08e05a5f66d14d4f06288c9a725e87f473eba41a Mon Sep 17 00:00:00 2001
From: SteveLauC <stevelauc@outlook.com>
Date: Sat, 24 Feb 2024 10:59:35 +0800
Subject: [PATCH] refactor: remove redundant imports to fix CI (#2320)

* refactor: remove redundant imports to fix CI

* refactor: remove redundant imports to fix CI
---
 src/errno.rs             | 1 -
 src/fcntl.rs             | 2 +-
 src/sys/time.rs          | 1 -
 src/unistd.rs            | 3 +--
 test/sys/test_select.rs  | 1 -
 test/sys/test_signal.rs  | 1 -
 test/sys/test_termios.rs | 1 -
 7 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/errno.rs b/src/errno.rs
index 114a4a1eab..2e74a84454 100644
--- a/src/errno.rs
+++ b/src/errno.rs
@@ -14,7 +14,6 @@
 use crate::Result;
 use cfg_if::cfg_if;
 use libc::{c_int, c_void};
-use std::convert::TryFrom;
 use std::{error, fmt, io};
 
 pub use self::consts::*;
diff --git a/src/fcntl.rs b/src/fcntl.rs
index ed197ecf26..ccefe955de 100644
--- a/src/fcntl.rs
+++ b/src/fcntl.rs
@@ -2,7 +2,7 @@
 use crate::errno::Errno;
 #[cfg(all(target_os = "freebsd", target_arch = "x86_64"))]
 use core::slice;
-use libc::{self, c_int, c_uint, size_t, ssize_t};
+use libc::{c_int, c_uint, size_t, ssize_t};
 #[cfg(any(
     target_os = "netbsd",
     apple_targets,
diff --git a/src/sys/time.rs b/src/sys/time.rs
index b19dee91a0..af436cabd5 100644
--- a/src/sys/time.rs
+++ b/src/sys/time.rs
@@ -2,7 +2,6 @@
 // https://github.com/rust-lang/libc/issues/1848
 pub use libc::{suseconds_t, time_t};
 use libc::{timespec, timeval};
-use std::convert::From;
 use std::time::Duration;
 use std::{cmp, fmt, ops};
 
diff --git a/src/unistd.rs b/src/unistd.rs
index ce2d42455a..4502766c5d 100644
--- a/src/unistd.rs
+++ b/src/unistd.rs
@@ -31,8 +31,7 @@ use crate::{Error, NixPath, Result};
 #[cfg(not(target_os = "redox"))]
 use cfg_if::cfg_if;
 use libc::{
-    self, c_char, c_int, c_long, c_uint, gid_t, mode_t, off_t, pid_t, size_t,
-    uid_t,
+    c_char, c_int, c_long, c_uint, gid_t, mode_t, off_t, pid_t, size_t, uid_t,
 };
 use std::convert::Infallible;
 #[cfg(not(target_os = "redox"))]
diff --git a/test/sys/test_select.rs b/test/sys/test_select.rs
index 746c6b6966..e39a31923a 100644
--- a/test/sys/test_select.rs
+++ b/test/sys/test_select.rs
@@ -68,7 +68,6 @@ macro_rules! generate_fdset_bad_fd_tests {
 
 mod test_fdset_too_large_fd {
     use super::*;
-    use std::convert::TryInto;
     generate_fdset_bad_fd_tests!(
         FD_SETSIZE.try_into().unwrap(),
         insert,
diff --git a/test/sys/test_signal.rs b/test/sys/test_signal.rs
index 12872f1228..bf607497be 100644
--- a/test/sys/test_signal.rs
+++ b/test/sys/test_signal.rs
@@ -1,7 +1,6 @@
 use nix::errno::Errno;
 use nix::sys::signal::*;
 use nix::unistd::*;
-use std::convert::TryFrom;
 use std::hash::{Hash, Hasher};
 use std::sync::atomic::{AtomicBool, Ordering};
 #[cfg(not(target_os = "redox"))]
diff --git a/test/sys/test_termios.rs b/test/sys/test_termios.rs
index 72399cf6a5..35cc7ab739 100644
--- a/test/sys/test_termios.rs
+++ b/test/sys/test_termios.rs
@@ -1,4 +1,3 @@
-use std::convert::TryFrom;
 use std::os::unix::io::{AsFd, AsRawFd};
 use tempfile::tempfile;