Commit 1572bfdf authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

file: Replace ksys_close with close_fd 

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: default avatarChristoph Hellwig <hch@infradead.org>
Link: https://lkml.kernel.org/r/20201120231441.29911-22-ebiederm@xmission.com


Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
parent 8760c909

fs/autofs/dev-ioctl.c

+3 −2
Original line number Diff line number Diff line
@@ -4,9 +4,10 @@ 
 * Copyright 2008 Ian Kent <raven@themaw.net>

 */



#include <linux/module.h>

#include <linux/miscdevice.h>

#include <linux/compat.h>

#include <linux/syscalls.h>

#include <linux/fdtable.h>

#include <linux/magic.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_dev_ioctl *param)

{

	return ksys_close(param->ioctlfd);

	return close_fd(param->ioctlfd);

}



/*

include/linux/syscalls.h

+0 −12
Original line number Diff line number Diff line
@@ -1295,18 +1295,6 @@ 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)