Cregit: Linux 6.9: nop.c

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Jens Axboe	58	81.69%	7	50.00%
Linus Torvalds (pre-git)	9	12.68%	5	35.71%
Peter Chubb	3	4.23%	1	7.14%
Greg Kroah-Hartman	1	1.41%	1	7.14%
Total	71		14

// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/io_uring.h>

#include <uapi/linux/io_uring.h>

#include "io_uring.h"
#include "nop.h"

int io_nop_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
	return 0;
}

/*
 * IORING_OP_NOP just posts a completion event, nothing else.
 */
int io_nop(struct io_kiocb *req, unsigned int issue_flags)
{
	io_req_set_res(req, 0, 0);
	return IOU_OK;
}