Commit bc1cd99a authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

fs: remove ksys_dup 



Fold it into the only remaining caller.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 166e07c3

fs/file.c

+1 −6
Original line number Diff line number Diff line
@@ -985,7 +985,7 @@ SYSCALL_DEFINE2(dup2, unsigned int, oldfd, unsigned int, newfd) 
	return ksys_dup3(oldfd, newfd, 0);

}



int ksys_dup(unsigned int fildes)

SYSCALL_DEFINE1(dup, unsigned int, fildes)

{

	int ret = -EBADF;

	struct file *file = fget_raw(fildes);
@@ -1000,11 +1000,6 @@ int ksys_dup(unsigned int fildes) 
	return ret;

}



SYSCALL_DEFINE1(dup, unsigned int, fildes)

{

	return ksys_dup(fildes);

}



int f_dupfd(unsigned int from, struct file *file, unsigned flags)

{

	int err;

include/linux/syscalls.h

+0 −1
Original line number Diff line number Diff line
@@ -1237,7 +1237,6 @@ asmlinkage long sys_ni_syscall(void); 
 */



int ksys_umount(char __user *name, int flags);

int ksys_dup(unsigned int fildes);

int ksys_chroot(const char __user *filename);

ssize_t ksys_write(unsigned int fd, const char __user *buf, size_t count);

int ksys_chdir(const char __user *filename);