Tidy up spurious trailing commas.

Author: sunfishcode

src/fs/at.rs

@@ -332,7 +332,7 @@ pub fn fclonefileat<Fd: AsFd, DstFd: AsFd, P: path::Arg>(
 ///
 /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/mknodat.html
 /// [Linux]: https://man7.org/linux/man-pages/man2/mknodat.2.html
-#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "wasi",)))]
+#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "wasi")))]
 #[inline]
 pub fn mknodat<P: path::Arg, Fd: AsFd>(
     dirfd: &Fd,
@@ -354,7 +354,7 @@ pub fn mknodat<P: path::Arg, Fd: AsFd>(
 ///
 /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchownat.html
 /// [Linux]: https://man7.org/linux/man-pages/man2/fchownat.2.html
-#[cfg(not(any(target_os = "wasi",)))]
+#[cfg(not(any(target_os = "wasi")))]
 #[inline]
 pub fn chownat<P: path::Arg, Fd: AsFd>(
     dirfd: &Fd,

src/imp/libc/net/syscalls.rs

@@ -16,7 +16,7 @@ use crate::io::{self, OwnedFd};
 use crate::net::{SocketAddrAny, SocketAddrV4, SocketAddrV6};
 use core::convert::TryInto;
 use core::mem::{size_of, MaybeUninit};
-#[cfg(not(any(target_os = "redox", target_os = "wasi",)))]
+#[cfg(not(any(target_os = "redox", target_os = "wasi")))]
 use core::ptr::null_mut;
 
 #[cfg(not(any(target_os = "redox", target_os = "wasi")))]

src/imp/libc/net/types.rs

@@ -320,7 +320,7 @@ impl AddressFamily {
     )))]
     pub const TIPC: Self = Self(c::AF_TIPC as _);
     /// `AF_BLUETOOTH`
-    #[cfg(not(any(windows, target_os = "illumos", target_os = "ios", target_os = "macos",)))]
+    #[cfg(not(any(windows, target_os = "illumos", target_os = "ios", target_os = "macos")))]
     pub const BLUETOOTH: Self = Self(c::AF_BLUETOOTH as _);
     /// `AF_IUCV`
     #[cfg(not(any(

src/imp/libc/offset.rs

@@ -95,7 +95,7 @@ pub(super) use c::openat64 as libc_openat;
 
 #[cfg(target_os = "fuchsia")]
 pub(super) use c::fallocate as libc_fallocate;
-#[cfg(any(target_os = "android", target_os = "linux",))]
+#[cfg(any(target_os = "android", target_os = "linux"))]
 pub(super) use c::fallocate64 as libc_fallocate;
 #[cfg(not(any(
     windows,
@@ -183,7 +183,7 @@ pub(super) use readwrite_pv::{preadv as libc_preadv, pwritev as libc_pwritev};
     target_os = "redox",
 )))]
 pub(super) use c::posix_fallocate as libc_posix_fallocate;
-#[cfg(any(target_os = "l4re",))]
+#[cfg(any(target_os = "l4re"))]
 pub(super) use c::posix_fallocate64 as libc_posix_fallocate;
 #[cfg(not(any(
     windows,

src/net/sockopt.rs

@@ -161,7 +161,7 @@ pub fn get_socket_linger<Fd: AsFd>(fd: &Fd) -> io::Result<Option<Duration>> {
 ///
 /// [Linux `setsockopt`]: https://man7.org/linux/man-pages/man2/setsockopt.2.html
 /// [Linux `socket`]: https://man7.org/linux/man-pages/man7/socket.7.html
-#[cfg(any(target_os = "android", target_os = "linux",))]
+#[cfg(any(target_os = "android", target_os = "linux"))]
 #[inline]
 #[doc(alias = "SO_PASSCRED")]
 pub fn set_socket_passcred<Fd: AsFd>(fd: &Fd, passcred: bool) -> io::Result<()> {
@@ -177,7 +177,7 @@ pub fn set_socket_passcred<Fd: AsFd>(fd: &Fd, passcred: bool) -> io::Result<()>
 ///
 /// [Linux `getsockopt`]: https://man7.org/linux/man-pages/man2/getsockopt.2.html
 /// [Linux `socket`]: https://man7.org/linux/man-pages/man7/socket.7.html
-#[cfg(any(target_os = "android", target_os = "linux",))]
+#[cfg(any(target_os = "android", target_os = "linux"))]
 #[inline]
 #[doc(alias = "SO_PASSCRED")]
 pub fn get_socket_passcred<Fd: AsFd>(fd: &Fd) -> io::Result<bool> {