af_unix: Sort headers.

This is a prep patch to make the following changes cleaner.

No functional change intended.

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250318034934.86708-2-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

include/net/af_unix.h

@@ -2,10 +2,10 @@
 #ifndef __LINUX_NET_AFUNIX_H
 #define __LINUX_NET_AFUNIX_H
 
-#include <linux/socket.h>
-#include <linux/un.h>
 #include <linux/mutex.h>
 #include <linux/refcount.h>
+#include <linux/socket.h>
+#include <linux/un.h>
 #include <net/sock.h>
 
 #if IS_ENABLED(CONFIG_UNIX)

net/unix/af_unix.c

@@ -77,46 +77,46 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/sched/signal.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/stat.h>
+#include <linux/bpf-cgroup.h>
+#include <linux/btf_ids.h>
 #include <linux/dcache.h>
-#include <linux/namei.h>
-#include <linux/socket.h>
-#include <linux/un.h>
+#include <linux/errno.h>
 #include <linux/fcntl.h>
+#include <linux/file.h>
 #include <linux/filter.h>
-#include <linux/termios.h>
-#include <linux/sockios.h>
-#include <linux/net.h>
-#include <linux/in.h>
+#include <linux/freezer.h>
 #include <linux/fs.h>
-#include <linux/slab.h>
-#include <linux/uaccess.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <net/net_namespace.h>
-#include <net/sock.h>
-#include <net/tcp_states.h>
-#include <net/af_unix.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <net/scm.h>
+#include <linux/in.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mount.h>
+#include <linux/namei.h>
+#include <linux/net.h>
+#include <linux/netdevice.h>
 #include <linux/poll.h>
+#include <linux/proc_fs.h>
 #include <linux/rtnetlink.h>
-#include <linux/mount.h>
-#include <net/checksum.h>
+#include <linux/sched/signal.h>
 #include <linux/security.h>
+#include <linux/seq_file.h>
+#include <linux/signal.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/socket.h>
+#include <linux/sockios.h>
 #include <linux/splice.h>
-#include <linux/freezer.h>
-#include <linux/file.h>
-#include <linux/btf_ids.h>
-#include <linux/bpf-cgroup.h>
+#include <linux/stat.h>
+#include <linux/string.h>
+#include <linux/termios.h>
+#include <linux/uaccess.h>
+#include <linux/un.h>
+#include <net/af_unix.h>
+#include <net/checksum.h>
+#include <net/net_namespace.h>
+#include <net/scm.h>
+#include <net/sock.h>
+#include <net/tcp_states.h>
 
 static atomic_long_t unix_nr_socks;
 static struct hlist_head bsd_socket_buckets[UNIX_HASH_SIZE / 2];

net/unix/diag.c

@@ -1,15 +1,16 @@
 // SPDX-License-Identifier: GPL-2.0-only
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/sock_diag.h>
-#include <linux/unix_diag.h>
-#include <linux/skbuff.h>
+
 #include <linux/module.h>
+#include <linux/skbuff.h>
+#include <linux/sock_diag.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
 #include <linux/uidgid.h>
-#include <net/netlink.h>
+#include <linux/unix_diag.h>
 #include <net/af_unix.h>
-#include <net/tcp_states.h>
+#include <net/netlink.h>
 #include <net/sock.h>
+#include <net/tcp_states.h>
 
 static int sk_diag_dump_name(struct sock *sk, struct sk_buff *nlskb)
 {

net/unix/garbage.c

@@ -63,22 +63,21 @@
  *		wrt receive and holding up unrelated socket operations.
  */
 
+#include <linux/file.h>
+#include <linux/fs.h>
 #include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/socket.h>
-#include <linux/un.h>
+#include <linux/mutex.h>
 #include <linux/net.h>
-#include <linux/fs.h>
-#include <linux/skbuff.h>
 #include <linux/netdevice.h>
-#include <linux/file.h>
 #include <linux/proc_fs.h>
-#include <linux/mutex.h>
+#include <linux/skbuff.h>
+#include <linux/socket.h>
+#include <linux/string.h>
+#include <linux/un.h>
 #include <linux/wait.h>
-
-#include <net/sock.h>
 #include <net/af_unix.h>
 #include <net/scm.h>
+#include <net/sock.h>
 #include <net/tcp_states.h>
 
 struct unix_sock *unix_get_socket(struct file *filp)

net/unix/sysctl_net_unix.c

@@ -8,7 +8,6 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/sysctl.h>
-
 #include <net/af_unix.h>
 
 static struct ctl_table unix_table[] = {

net/unix/unix_bpf.c

@@ -1,10 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Copyright (c) 2021 Cong Wang <cong.wang@bytedance.com> */
 
-#include <linux/skmsg.h>
 #include <linux/bpf.h>
-#include <net/sock.h>
+#include <linux/skmsg.h>
 #include <net/af_unix.h>
+#include <net/sock.h>
 
 #define unix_sk_has_data(__sk, __psock)					\
 		({	!skb_queue_empty(&__sk->sk_receive_queue) ||	\