From eef404784c948652f3965125c5679beeb6037ce3 Mon Sep 17 00:00:00 2001
From: Ksawlii <ksawlii.do.plikow@gmail.com>
Date: Tue, 19 Nov 2024 12:59:08 +0100
Subject: [PATCH] Revert "file: Replace ksys_close with close_fd"

This reverts commit d7b5b6740b4e6e1122a1bfe8aad033eee26d0051.
---
 fs/autofs/dev-ioctl.c    |  5 ++---
 include/linux/syscalls.h | 12 ++++++++++++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/fs/autofs/dev-ioctl.c b/fs/autofs/dev-ioctl.c
index 5bf781ea6..322b7dfb4 100755
--- a/fs/autofs/dev-ioctl.c
+++ b/fs/autofs/dev-ioctl.c
@@ -4,10 +4,9 @@
  * Copyright 2008 Ian Kent <raven@themaw.net>
  */
 
-#include <linux/module.h>
 #include <linux/miscdevice.h>
 #include <linux/compat.h>
-#include <linux/fdtable.h>
+#include <linux/syscalls.h>
 #include <linux/magic.h>
 #include <linux/nospec.h>
 
@@ -290,7 +289,7 @@ static int autofs_dev_ioctl_closemount(struct file *fp,
 				       struct autofs_sb_info *sbi,
 				       struct autofs_dev_ioctl *param)
 {
-	return close_fd(param->ioctlfd);
+	return ksys_close(param->ioctlfd);
 }
 
 /*
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index ec4cea5dd..212ec79e6 100755
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -1321,6 +1321,18 @@ static inline long ksys_ftruncate(unsigned int fd, loff_t length)
 	return do_sys_ftruncate(fd, length, 1);
 }
 
+extern int close_fd(unsigned int fd);
+
+/*
+ * In contrast to sys_close(), this stub does not check whether the syscall
+ * should or should not be restarted, but returns the raw error codes from
+ * close_fd().
+ */
+static inline int ksys_close(unsigned int fd)
+{
+	return close_fd(fd);
+}
+
 extern long do_sys_truncate(const char __user *pathname, loff_t length);
 
 static inline long ksys_truncate(const char __user *pathname, loff_t length)