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file: Replace ksys_close with close_fd

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Now that ksys_close is exactly identical to close_fd replace
the one caller of ksys_close with close_fd.

[1] https://lkml.kernel.org/r/20200818112020.GA17080@infradead.org
Suggested-by: Christoph Hellwig <hch@infradead.org>
Link: https://lkml.kernel.org/r/20201120231441.29911-22-ebiederm@xmission.com
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2020-11-20 17:14:39 -06:00
parent 8760c909f5
commit 1572bfdf21
2 changed files with 3 additions and 14 deletions
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5
fs/autofs/dev-ioctl.c
View File

@ -4,9 +4,10 @@
* Copyright 2008 Ian Kent <raven@themaw.net> * Copyright 2008 Ian Kent <raven@themaw.net>
*/ */
#include <linux/module.h>
#include <linux/miscdevice.h> #include <linux/miscdevice.h>
#include <linux/compat.h> #include <linux/compat.h>
#include <linux/syscalls.h> #include <linux/fdtable.h>
#include <linux/magic.h> #include <linux/magic.h>
#include <linux/nospec.h> #include <linux/nospec.h>
@ -289,7 +290,7 @@ static int autofs_dev_ioctl_closemount(struct file *fp,
struct autofs_sb_info *sbi, struct autofs_sb_info *sbi,
struct autofs_dev_ioctl *param) struct autofs_dev_ioctl *param)
{ {
return ksys_close(param->ioctlfd); return close_fd(param->ioctlfd);
} }
/* /*

12
include/linux/syscalls.h
View File

@ -1295,18 +1295,6 @@ static inline long ksys_ftruncate(unsigned int fd, loff_t length)
return do_sys_ftruncate(fd, length, 1); 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); extern long do_sys_truncate(const char __user *pathname, loff_t length);
static inline long ksys_truncate(const char __user *pathname, loff_t length) static inline long ksys_truncate(const char __user *pathname, loff_t length)